Tears of the Kingdom Fuse Guide: Best Weapon and Shield Fusions

How to Unlock the Fuse Ability in The Legend of Zelda: Tears of the Kingdom

Welcome to the Great Sky Island, where your adventure in The Legend of Zelda: Tears of the Kingdom truly begins. Before you can explore the vast lands below, you need to master the core abilities that make this game a masterpiece of creativity, starting with one of the most important: Fuse.

Link utilizing his new abilities

Your journey to unlock this essential power starts at the In-isa Shrine on the island's western side. This is your second shrine, located just a short walk from the Room of Awakening. Approach the shrine, and you'll be greeted by Rauru, the ancient Zonai sage, who will grant you the Fuse ability. This is your key to transforming basic sticks and rocks into powerful, customized tools for the challenges ahead.

Here's how it works: Hold [L] to open your ability wheel, select Fuse, and then aim at a material in the world or in your inventory. Press [Y] to fuse it to your currently equipped weapon, or [ZL] to fuse it to your shield. For example, fuse a nearby boulder to a basic sword to create a heavy, powerful hammer. Trust me, this simple act is the foundation of combat and puzzle-solving for the entire game.

The benefits are immediate and huge. Fusing doesn't just boost your weapon's attack power; it also grants a Durability Boost, often doubling how many hits your gear can take before breaking. This makes even fragile early-game weapons last much longer, saving you precious resources as you get your footing.

With Fuse now in your ability wheel, you're no longer just finding weapons—you're engineering them. You're ready to experiment and turn the world itself into your arsenal. Let's go create something amazing.

Best Weapon and Monster Part Fusions in Tears of the Kingdom

Now that you’ve mastered the basics of the Fuse ability in The Legend of Zelda: Tears of the Kingdom, it’s time to build some serious muscle. This section is all about raw power and longevity—the best combinations to turn a flimsy stick into a monster-slaying powerhouse and make your weapons last.

Equipment and fusion mechanics

Monster Parts: Your Ticket to Raw Power

Your inventory is full of monster parts, and they’re far more than just rupees. In Tears of the Kingdom, these are your primary source of high Fuse Power. The rule is simple: the tougher the monster, the better the part. A Silver Lynel Saber Horn adds a staggering +55 attack, while a Black Bokoblin Horn still offers a solid +27. Always check the Fuse Power number in your inventory before attaching anything.

Here’s the trick most guides miss: for early-game survival, fuse any Monster Horn to a Spear or a Stick. This specific combination is your lifeline, granting the weapon significantly extended, near-infinite durability for those first tough hours. It won’t make you a god, but it will stop your weapons from shattering after three swings.

Building the Ultimate Weapon

To create a truly devastating weapon, you need three things: a strong base, a powerful monster part, and a smart synergy.

First, find a worthy base. Royal Guard weapons, found in the floating Hyrule Castle, have a hidden perk: their damage skyrockets when they’re one hit from breaking. Pair a nearly-broken Royal Guard’s Claymore with a Silver Lynel Saber Horn, and you’ve got a boss-melting machine. For more reliable, all-day power, Gerudo weapons like the Scimitar of the Seven have the incredible Strong Fusion trait, which doubles the attack power of any fused material. Attach a Lynel horn to one of these, and watch the damage numbers soar.

Even the legendary Master Sword benefits from fusion. While its iconic look only changes visually during your [Y] attacks, attaching a high-damage material gives it a serious temporary power boost for the fights that matter.

Managing Your Fused Arsenal

A crucial note on commitment: once you fuse a material, it’s married to that weapon or shield. You can open the menu and select ‘Destroy fused material’ to clear the slot, but the attached item is permanently lost in the process. There’s no casual divorce here. This makes choosing the right part for the right weapon a strategic decision—don’t waste your best Gleeok Flame Horn on a weapon you’re about to throw at an enemy.

With these combinations, you’re no longer just surviving encounters in Hyrule; you’re dominating them. Stock up on those high-tier monster parts, and get ready to build the arsenal of a legend.

How to Use Elemental and Utility Fusions for Combat

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Using fused weapons against enemies.

How to Use Elemental and Utility Fusions for Combat

Now that you’ve got the basics of Fuse down, let’s talk about the fun part: turning your everyday inventory into a toolbox of tactical mayhem. In The Legend of Zelda: Tears of the Kingdom, you’re not just making weapons stronger—you’re engineering the perfect ambush, the ultimate status effect, and the cleanest escape.

This section focuses on using common materials like Chuchu Jellies, Eyeballs, Puffshrooms, and Gemstones to add elemental and utility effects to your weapons and arrows. These aren’t just for show; they’re game-changers that let you dictate the terms of any fight.

Mastering Elemental Arrows on Demand

Forget scouring the world for rare elemental arrows. With the Fuse ability, you can create them instantly from materials you’re already carrying.

• Fire Chuchu Jelly: Fuse this to any Arrow in your inventory to create a Flame Arrow. This is your go-to for dealing fire damage, instantly igniting flammable objects, and—most importantly—taking down enemies like Ice-Breath Lizalfos in a single hit.
• Eyeball: Attach an Eyeball to an Arrow to create a Homing Arrow. Trust me, this is the trick you need for fast-moving or flying enemies like Keese or Aerocudas. The arrow will curve mid-flight to track its target, making your aim almost irrelevant. Stock up on these—you’ll thank yourself later.

Crafting Defensive and Crowd-Control Tools

Combat in Tears of the Kingdom isn't just about dealing damage; it's about controlling the battlefield. Here’s how to use Fuse to create breathing room and tactical advantages.

• Puffshroom: Fuse a Puffshroom to your Shield. When you block an attack by holding [ZL], it releases a large cloud of spores that completely obscures vision. Enemies inside the cloud become disoriented and stop attacking, letting you land free sneak strikes or make a clean getaway. This next part can feel overwhelming if you’re surrounded—don’t panic, just block and vanish into the smoke.
• Gemstones (Ruby, Sapphire, Topaz): These are your heavy artillery. Fusing a Ruby to a weapon creates a massive explosion of fire on impact. A Sapphire unleashes a wide-area frost blast that can freeze entire groups. A Topaz calls down a powerful lightning strike. The area-of-effect is huge, but gemstones are rare—save them for when you’re truly outnumbered or facing a tough mini-boss.

⚠️ Watch out: Gemstone-fused weapons consume a lot of durability with each elemental blast. Consider fusing them to a durable, high-durability base weapon to get the most out of their powerful effect.

With these elemental and utility fusions in your arsenal, you’re no longer just reacting to enemies—you’re controlling the fight. Experiment with combinations, exploit weaknesses, and watch as even the toughest encounters in Hyrule become puzzles you’re equipped to solve. Let’s go.

Best Zonai Device Fusions for Shields and Weapons

Now that you've mastered monster parts and elemental fusions, The Legend of Zelda: Tears of the Kingdom has one more layer of mechanical mayhem to offer: the Zonai Devices. Fusing these ancient gadgets to your gear transforms you from a skilled warrior into a walking arsenal of tactical chaos.

Defensive Zonai device applications

Shield Fusions: Your Defensive Toolkit

While a simple wooden shield can block an attack, a Zonai-enhanced shield can launch you into the air or repel entire groups of enemies. Here are the standout defensive upgrades.

• Zonai Rocket: Fuse this to any shield, hold [ZL] to guard, and you'll ignite a massive vertical jump boost. This is your instant elevator—perfect for scaling cliffs, escaping a swarm, or getting the high ground on a boss.
• Spring: Attach a Spring to your shield for a different kind of bounce. When you shield surf ([ZL] + [X] + [A]), you'll get a high jump. More importantly, blocking an attack with a Spring-equipped shield will violently deflect the enemy, often staggering them and leaving them wide open.
• Flame Emitter: Turn defense into overwhelming offense. With a Flame Emitter fused to your shield, holding [ZL] creates a sustained flamethrower effect in front of you. It's perfect for crowd control, burning away obstructive foliage, or just keeping warm in cold regions.

Weapon Fusions: Unleash the Arsenal

Zonai Devices aren't just for shields. Slap them onto a weapon, and your melee attacks gain devastating ranged or area-of-effect capabilities.

• Cannon: Fuse a Cannon to the end of a Spear or a heavy weapon, and every [Y] attack launches an explosive projectile. The damage is tremendous, but mind the blast radius—you don't want to be caught in it.
• Flame Emitter (Weapon): Just like with shields, attaching a Flame Emitter to a weapon lets you spew fire with each [Y] attack. It turns a simple hammer into a hybrid melee/flamethrower, ideal for dealing damage over time to multiple foes.
• Beam Emitter & Shock Emitter: For a more precise or shocking alternative, try a Beam Emitter for concentrated energy damage or a Shock Emitter to electrocute groups and make enemies drop their metal weapons.

Managing Your Power Source

Here's the catch with all this awesome power: it runs on batteries. Every Zonai Device fused to your gear consumes your Energy Cell charge when activated. The more powerful the device or the longer you use it, the faster your battery drains.

⚠️ Watch out: Your battery will recharge over time, but if you're planning a long expedition relying on Zonai-fused gear, consider upgrading your Energy Cell at Construct Forges found in the Depths or stocking up on Zonai Charges for a quick refill mid-fight.

With these Zonai Device fusions in your toolkit, you're no longer just reacting to Hyrule's dangers—you're engineering the solution.

Advanced Utility Fusions for Puzzles and Navigation

Think you've mastered Fuse in The Legend of Zelda: Tears of the Kingdom? Think again. Beyond raw power and flashy effects, the system's true genius lies in transforming your gear into a multi-tool for solving Hyrule's most devious puzzles and navigating its trickiest terrain.

Link's ability-granting arm

Here's the trick most guides miss: your shield is your Swiss Army knife. While combat fusions are great, the real magic happens when you use Fuse for creative problem-solving. This final section will show you how to use your gear to think outside the box.

Shield Fusions for Movement and Manipulation

Forget climbing every cliff. Some of the best traversal tools in Tears of the Kingdom are a simple shield fusion away.

Fuse a Cart or a Sled to your shield. When you perform a shield surf by pressing [ZL] + [X] + [A], you’ll gain a massive boost to mobility on flat ground or, more importantly, on rails. This is your golden ticket for effortlessly cruising across the minecart tracks found in the Depths and certain Sky Islands—no complex vehicle building required.

Need to create space or manipulate the environment? Attach a Fan to your shield. Holding [ZL] to block will activate the fan, blowing enemies and, crucially, light objects away. This isn’t just for combat; use it to clear debris, reposition puzzle pieces like Korok blocks, or even create a gust to sail a raft when you’re out of other options.

Environmental Puzzle Solutions

Sunlight can be a weapon. Fuse a Mirror to your shield and hold [ZL] to block while standing in direct sunlight. The reflected beam can be aimed to activate sun-sensitive switches in shrines and the overworld, solving light-based puzzles. It also has the handy side effect of blinding and stunning enemies that get caught in the beam.

This next part can feel overwhelming—don’t panic. The key is to stop thinking of items as “for combat” or “for puzzles.” A Flame Emitter can melt ice blocks. A Shock Emitter can power a conductive metal object. Your toolkit is limited only by your creativity.

Salvaging Your Investments

You’ve experimented and created the perfect utility shield, but now you need that rare material back. Here’s where most players lose valuable parts. You can detach a fused item yourself, but the material is destroyed.

To reclaim it safely, you need a specialist. Head to Tarrey Town and find Pelison’s Shop. Pelison, the Goron craftsman, offers a ‘Breakdown’ service. For a small fee, he will separate your fused equipment without losing the precious material you attached. Trust me, you’ll thank yourself later for visiting him before dismantling a rare Zonai Device or Monster Part on your own.

With these advanced techniques, you’re not just playing The Legend of Zelda: Tears of the Kingdom—you’re mastering its language of creativity. Your gear is no longer just for fighting; it’s for flying across gaps, solving ancient riddles, and bending the world to your will. Now go out there and break the game in the most brilliant ways possible.