Blade of Mortal Iron: A Complete Player’s Guide

Some weapons simply help you inflict damage, but others play a key role in the game’s story. The Blade of Mortal Iron is one of these story-driven weapons. Its history is deeply connected to the game’s lore, and it’s crucial for completing the main quest because it can break the bonds of immortality. Obtaining this sword is a major turning point, significantly increasing your strength and changing your goals. This guide will cover everything you need to know – the sword’s background, how to find it, how to improve it, and how to build your fighting style around it.

Key Takeaways

It’s a Story-Locked Essential: You won’t find the Blade of Mortal Iron by chance. It’s a crucial reward for progressing the main story, and its unique ability to kill immortal enemies is non-negotiable for completing the game.
Build Your Character Around the Sword: This weapon shines when it’s the core of your build. Equip it on your main on-field damage dealer and support them with artifacts that enhance their key stats and a team that provides healing, buffs, and elemental reactions.
Prioritize Refinement Over Rarity: Don’t automatically bench this sword for a 5-star. A fully refined Blade of Mortal Iron often provides more consistent damage than a base-level 5-star weapon, making it a smarter, more accessible choice for most players.

What is the Blade of Mortal Iron?

Players exploring the world of Ashina will likely have heard rumors of a blade capable of defeating even immortal enemies—the Blade of Mortal Iron. This isn’t just another weapon; it’s crucial to understanding and progressing through Sekiro. Its main purpose is to break the immortality of certain powerful bosses, making them vulnerable to defeat. Without this blade, you wouldn’t be able to overcome the Dragon’s Heritage curse and complete your journey.

Okay, so it’s not just a Mortal Blade, there are actually two! You’ll find the red one, called “Gracious Gift of Tears,” first, and that thing is a lifesaver when you’re finally trying to take down those immortal enemies. The black one, “Open Gate,” is different – it’s tied to the mystery of why everyone is immortal in the first place. Honestly, you need both to really understand the story and unlock all the different endings. Getting a Mortal Blade feels like a huge turning point in Sekiro; it seriously changes how you play and what you’re trying to achieve.

Stats and Rarity

The Mortal Blade isn’t like most weapons in role-playing games. Instead of simply adding numbers to your stats, like strength or critical hit chance, it has a special, unique ability that sets it apart. Players agree it’s incredibly powerful because it actually changes how the game is played. With the Mortal Blade, you can use ‘mortal draws’ – powerful attacks that can easily defeat even regular enemies. What makes it truly rare isn’t just how hard it is to find, but what it does. It’s a one-of-a-kind item essential for advancing the story and overcoming the game’s toughest obstacles, something no other weapon can offer.

The Story Behind the Sword

The story of the Mortal Blades is as compelling as the blades themselves. The red blade, Fushigiri, is used to break the connection to the Dragon’s Heritage, finally allowing you to defeat the immortal beings. It represents a true end in a world where death isn’t always permanent. The black blade, called “Open Gate,” has a deeper purpose: it can create a portal to the Divine Realm, offering a way to send the Dragon’s Heritage back to its origin. Essentially, these swords are two sides of the same coin – one destroys the curse, and the other returns it to where it came from.

How to Get the Blade of Mortal Iron

Obtaining the Blade of Mortal Iron is a key achievement in the game, but it requires effort. You won’t find it by chance; you’ll need to advance the main story and demonstrate your abilities first. Consider it a test of your skills. To get the blade, you must defeat a powerful boss and complete a specific quest. It’s a bit of a challenge, but once you know the steps, it’s quite simple. This guide will help you through each stage, so you can claim this important sword without any trouble.

What You’ll Need to Start

You won’t be able to get this sword right away. It’s not something you find at the start of the game. First, you need to get used to the combat and learn how to deal with difficult enemies. Specifically, you need to advance the story until you can reach the top of Ashina Castle. If you’ve been following the main storyline, you’re probably already heading in the right direction. Just know that you’ll have to face a really challenging boss to get it!

A Step-by-Step Guide

Ready to claim your prize? Follow these steps, and the Blade of Mortal Iron will be yours.

Defeat Genichiro Ashina: Your first major task is to make your way to the top of Ashina Castle and defeat Genichiro. This victory is a huge turning point in the story and is absolutely essential for the quest to continue. If you’re struggling, there are some great video guides that break down his attack patterns.
Talk to Kuro: After the fight, find Kuro, the Divine Heir. You’ll need to speak with him several times to exhaust all his dialogue. Keep interacting with him until he sends you on a new quest to find the ingredients for the incense, which includes the Mortal Blade.
Travel to Senpou Temple: With your new objective, head to the Senpou Temple, Main Hall Sculptor’s Idol. Inside the main building, you’ll find a bell on a table. Ring it to enter the Hall of Illusions and face the Folding Screen Monkeys.
Claim the Blade: Once you’ve defeated the Folding Screen Monkeys, you’ll be transported to the Inner Sanctum. Here, you’ll find the Divine Child of Rejuvenation, who will give you the Blade of Mortal Iron. If you run into any trouble, many players have shared their experiences and solutions for common hangups.

Who Should Use the Blade of Mortal Iron?

The Blade of Mortal Iron is a powerful sword, but its effectiveness depends on the character wielding it. To truly unlock its potential, give it to a character who fights frequently and consistently deals damage. While it’s a dependable weapon on its own, it’s most effective when built around as a core part of a character’s overall strategy, rather than just a quick upgrade.

Picking the right character to wield a sword isn’t just about how it looks; it’s about finding someone who works well with the rest of your team and makes everyone stronger. Think about what each of your characters can do and how that matches up with what the sword does best. Are you looking for a main damage dealer who relies on the weapon to boost their abilities, or someone who can quickly jump into battle, deal some damage, and then switch back out? The Blade of Mortal Iron is best suited for a main DPS character – the one who will be fighting most of the time. Let’s look at the best options and how to build a powerful team around them.

Best Characters for the Job

When choosing who should wield this sword, prioritize characters strong in prolonged battles. Razor is an excellent fit, as his powerful, close-combat style perfectly complements it. His special ability boosts his attack speed and damage, making this sword ideal for maximizing his effectiveness as a primary damage dealer. Everything about Razor’s abilities centers on being a powerful attacker, making him a great choice for the Blade of Mortal Iron.

This weapon is also a great fit for strong damage dealers like Hu Tao and Xiao, particularly if you need a temporary replacement while searching for their best-in-slot 5-star weapons. Because they focus on dealing high damage with their own attacks, they can really maximize the sword’s effectiveness. Essentially, it works best on characters who spend a lot of time in battle actively attacking.

Building Your Team Around It

After choosing your main character, it’s important to build a team that complements their strengths. Don’t just pick any three characters – a good team needs support, healing, and abilities that create powerful elemental reactions to boost your main character’s damage. For instance, if you’re using Razor, pairing him with a healer like Barbara is a great idea to keep him alive while he’s using his powerful, but vulnerable, Elemental Burst.

To significantly increase your damage output, build a team around characters who create strong elemental reactions. Adding an Electro character who can attack from off-screen, like Fischl, consistently builds energy and applies Electro, which is great for Superconduct – a reaction that lowers an enemy’s physical defense. Consider also including an Anemo character such as Sucrose, who can gather enemies into one spot and boost your team’s Elemental Mastery, making attacks from characters like the Blade of Mortal Iron even more powerful.

How to Ascend the Blade of Mortal Iron

Want to make your Blade of Mortal Iron even more powerful? Upgrading it is essential for tackling harder enemies and unlocking everything it can do. It takes some effort, but if you have a good strategy, you’ll max it out quickly. Here’s a guide to what you need and where to find it, so you can get back to playing!

Your Ascension Material Checklist

Let’s start by making a list of everything you’ll need. To upgrade the Blade of Mortal Iron, you’ll have to defeat enemies to collect certain items. Here’s a complete guide to the materials needed for each upgrade level:

Immortal Scionette: You’ll need 10 for level 30, 20 for level 40, 30 for level 50, and 40 for level 60.
Immortal Aeroblossom: Grab 6 for level 40, 9 for level 50, and another 6 for level 60.
Immortal Lumintide: Finally, you’ll need 3 for level 50 and 6 for level 60.

You can obtain these items by defeating the Abominations of Abundance, enemies found throughout the Xianzhou Luofu region.

The Best Farming Spots and Times

Now that you know what materials you’re looking for, the best place to farm them is the Xianzhou Luofu. There are a lot of Abominations of Abundance there. To farm quickly, try to follow routes that let you fight groups of them one after another. Luckily, other players have created helpful guides showing efficient routes, so you can save time and effort.

Watch for special events happening in the game that could make it easier to find items or encounter more enemies. Playing with friends is a great way to make progress faster. When you team up, focus on building a group that can quickly defeat enemies so you don’t waste any time.

Should You Refine the Blade of Mortal Iron?

You’ve acquired the Blade of Mortal Iron, and perhaps have several copies. Now you’re wondering if you should refine it. Refining combines identical blades to boost its special ability, but it permanently uses up those copies. It’s a common choice for players: focus on making one blade incredibly powerful, or distribute them across multiple characters?

Whether or not to upgrade your items depends on how you like to play, what resources you have available, and the characters you’re developing. Let’s look at the benefits of each upgrade level and if they’re worth the cost for your specific account. This is an important choice that can significantly impact how well your character performs, so take some time to consider it before you combine anything.

The Perks of Each Refinement Level

Upgrading the Blade of Mortal Iron directly improves its special ability. Initially (at R1), the sword adds a noticeable damage boost after you use an elemental skill. Each upgrade increases this damage even more, and the effect could last longer. Once you fully upgrade the sword to R5, its special ability becomes very powerful, making an already good weapon even better.

Consider it revealing a weapon’s full potential. This process is crucial for getting the most out of crafting and ensuring your equipment performs at its best. If your character depends on elemental skills for damage, improving a weapon’s refinement level can dramatically increase their effectiveness in combat.

Is It Worth the Resources?

Here’s the thing: upgrading weapons costs resources, and it can add up quickly. This is especially true for powerful 4-star weapons, as each copy feels important. Before you start upgrading, think it through. Is this weapon for one of your most important characters? Do you have other good swords that other characters can use? If you rely heavily on this character and don’t need extra copies for anyone else, then upgrading is a worthwhile investment.

Most players will see a big improvement by upgrading the Blade of Mortal Iron to level 3. Going all the way to level 5 is usually only worth it for players who use the weapon constantly or have extra materials. It’s a matter of balancing the cost with the potential long-term benefits, but it can be a worthwhile investment.

The Best Artifacts for Blade of Mortal Iron Users

Congratulations on getting the Blade of Mortal Iron! But remember, a weapon is only as strong as the gear you use with it. The right artifacts can dramatically improve your performance – turning a weak attack into a powerful one. While it might take some effort to collect them, focusing on the best gear and stats will make a huge difference. Let’s look at what you need to build a truly powerful setup and maximize the potential of your sword.

Top Artifact Set Combos

For artifact sets, a popular and effective combination is 2 pieces of the Eagle of Twilight and 2 pieces of the Longevous Disciple. This provides a great balance between dealing damage and staying alive, which works well with Blade’s abilities. If you haven’t reached stage E6 yet, a full 4-piece Longevous Disciple set is a good option, especially if you’re also using Rutilant. After reaching E6, you can improve your setup by switching to 2 pieces of Longevous and 2 pieces of either Ash or Salsotto. This will maximize your damage output while still keeping you durable in combat.

Main Stats and Substats to Prioritize

Okay, let’s dive into stats – seriously, getting these right is super important. For my chest piece, I usually go with either Crit Rate or Crit Damage, depending on which one I need more to keep my ratios balanced. On my boots, Speed is almost always the best choice – more turns means more chances to deal damage! Most players recommend HP% on my rope and Wind Damage% on my sphere, because those directly boost Blade’s damage. And when I’m looking at substats on all my gear, I’m always hunting for more Crit Rate, Crit Damage, HP%, and Speed. Seriously, every little boost helps make a difference!

How Does It Stack Up Against Other Swords?

Picking the best weapon can feel really important, especially with so many choices. It’s easy to want the coolest, most powerful weapons, but often a good 4-star weapon is actually a better and more practical fit for your character. The Blade of Mortal Iron is a great example – it can be surprisingly strong when used correctly.

It’s not just about how much damage a weapon does. What really matters is how well it works with your team, how you manage resources, and what fits your personal playstyle. A weapon is only as effective as the character using it, and a well-upgraded 4-star sword can often be better than a basic 5-star sword you haven’t had a chance to improve. Let’s look at when the Blade of Mortal Iron is a good choice, and when other weapons might be better.

Versus Other 4-Star Options

The Blade of Mortal Iron is a solid 4-star weapon, but how good it is really depends on the character you use it with. Some swords focus on critical hits, energy, or elemental power, but this blade shines with characters who can consistently benefit from its simple, passive effect. While weapon rankings often depend on specific characters, the Blade of Mortal Iron is most effective when its basic attack bonus enhances a character’s abilities without needing complicated strategies. It’s a dependable, all-around weapon, rather than one designed for a very specific purpose.

When to Pick It Over a 5-Star

Let’s face it, most players don’t often get their hands on the best weapons. That’s where the Blade of Mortal Iron really shines. It’s a huge benefit for players who aren’t spending a lot of money on the game because it’s much easier to get and upgrade than those rare, 5-star weapons. A fully upgraded Blade of Mortal Iron can actually be better than a basic 5-star sword, particularly when it comes to dealing consistent damage. Unlike some powerful weapons that depend on landing critical hits, this sword offers a steady and reliable flow of damage, making it a great and affordable option for your main attacking character.

Putting It All Together: The Best Builds

Owning the Blade of Mortal Iron is just the first step—getting the most out of it requires a well-planned strategy. A strong character isn’t just about having a powerful weapon; it’s about how everything works together—your skills, equipment, and team. It’s like a recipe: the Blade is a key ingredient, but the other components are what make the final result truly effective and devastating in battle.

The best character build for you really depends on how you like to play. Do you prefer fast-paced, close-range combat, or a more cautious, defensive style? There isn’t one single perfect build for everyone, but many powerful combinations can maximize the potential of the Blade of Mortal Iron. It’s about finding what works best for you and your character. A well-coordinated build can mean the difference between barely surviving a tough boss and easily defeating it. Let’s explore some specific strategies to help you create the ideal setup and become a legendary player.

Which Talents to Prioritize

The talent tree can seem complicated, but it’s best to focus on how talents work together. Choose talents that enhance your character’s strengths and the unique abilities of the Blade of Mortal Iron. Avoid spreading your points too thinly – instead, commit to a specific plan. If your character is good at inflicting status effects, select talents that make those effects last longer or hit harder. If you’re building a damage-focused character, prioritize talents that boost your attack speed or critical hit chance. Ultimately, you want to create a powerful combination where each talent strengthens the others, maximizing your character’s potential.

Complete Build Examples

To help you get started, here are a few examples. A really popular and powerful option is the Sword Bleed Build. This strategy focuses on dealing damage over time, which can slowly defeat even the hardest bosses. To make it work, you’ll want to use the Blade of Mortal Iron with a quick-moving character and focus on skills that boost your attack speed and bleed damage. Players often share and discuss the best ways to build this type of character online.

If you want a character who can take a lot of damage, try an Iron Will build. It’s all about staying alive, using abilities and items that boost your health and defenses. You might not do as much damage, but you’ll be very hard to kill and can really control fights. To make this build work best, you’ll need specific gear to maximize your defenses without sacrificing too much damage.

Common Mistakes to Avoid

Acquiring the Blade of Mortal Iron is a great achievement, but now comes the important part: maximizing its power. There are a few common mistakes that can hold this weapon back, so let’s go over how to properly equip and train your warrior to become a truly dominant force in battle.

Mismanaging Your Build

Many players assume a powerful weapon alone will suffice, but the Blade of Mortal Iron truly shines when paired with a well-rounded character. A common error is overlooking how the sword interacts with your character’s overall abilities – its special effect should enhance what your character already does well. Don’t underestimate the importance of artifacts either. A fantastic sword is wasted if your artifact set doesn’t complement it – it’s like putting low-quality tires on a high-performance car. To maximize your build, focus on finding artifact sets that boost the sword’s strengths, prioritizing the right primary and secondary stats.

Team Composition Pitfalls

The Blade of Mortal Iron can significantly boost your strongest attacker, but they still need help to win a fight. A common mistake is building a team that isn’t well-rounded. Your damage dealer needs support from teammates who can provide protection, healing, or increase their attack power. Also, don’t focus on just one element – it might seem powerful, but you’ll struggle against enemies that resist it. Having a team with different elements allows you to overcome any defense and take advantage of enemy weaknesses, making battles much easier.

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Frequently Asked Questions

This post mentions both the game Sekiro and concepts like artifacts and refining, leading to the question: which game does this sword actually belong to? It’s a good question because the ideas get a bit blended. The sword’s story and name, ‘Mortal Blade,’ come from Sekiro, where it’s an important item used to defeat powerful enemies. However, the gameplay details – like upgrading, collecting artifacts, and building a strong team – are found in games like Honkai: Star Rail or Genshin Impact. Basically, Sekiro provides the backstory and inspiration, while the guide focuses on how to build and improve characters in those other games.

To get the Mortal Blade in Sekiro, the key moment is defeating Genichiro Ashina at the top of Ashina Castle. This fight is a major story event. After winning, talking to Kuro will start you on a journey to Senpou Temple, and completing the challenges there will finally reward you with the blade.

Why bother upgrading a weapon like this? Well, ascending it raises its maximum level and improves core stats like attack power. This is crucial for dealing enough damage as enemies get tougher. Refining a weapon boosts its special ability, and a fully refined weapon can significantly enhance your character’s skills, making it much stronger than before.

People often make one big mistake when building a character to go with a new sword: they focus too much on the sword itself and not enough on everything else. A great sword needs a solid foundation to work with. This means finding artifacts that boost the sword’s abilities and your character’s strengths. It also means creating a well-rounded team with characters who can heal, defend, or create powerful elemental reactions, allowing your main damage dealer to shine.

It’s usually a better idea to focus on improving the strong 4-star sword you have now, rather than waiting for a potentially better 5-star weapon. A fully upgraded 4-star sword will generally be more effective than a basic 5-star weapon. Don’t let the hope of finding rare items slow down your progress – it’s more efficient to build your team around reliable weapons you already possess.

2026-02-05 17:49