How to Unlock Triple Fusions in Pokémon Infinite Fusion

Fusing two Pokémon together is the core of Pokémon Infinite Fusion. But what if two is not enough? Deep in the post-game, after you have conquered both regions and stood on top of Mt. Silver, a hidden questline lets you do what no official Pokémon game has ever allowed: fuse three Pokémon into a single, monstrous triple fusion.

Triple fusions are the ultimate endgame feature of Infinite Fusion — powerful, permanent, and locked behind one of the game’s longest questlines. This guide walks you through every step of unlocking triple fusions in version 6.7.2, explains exactly how the mechanic works, and shows you the best triple fusion combinations to aim for.

What Are Triple Fusions?

A triple fusion combines three Pokémon into one, instead of the usual two. The result is a single Pokémon with a blended sprite, a fused name, and a combination of traits drawn from all three parents. Triple fusions have their own Pokédex entries, and because three-way stat and typing combinations are involved, they can reach power levels that regular fusions simply cannot match.

Unlike regular fusions — which you can perform freely with DNA Splicers from early in the game — triple fusions are heavily restricted:

• They are locked behind a long post-game questline. You cannot access triple fusions until you have finished the main story, explored the post-game regions, and completed Mt. Silver.
• Only specific trios are allowed. You cannot fuse any three random Pokémon together. Triple fusions work with pre-defined approved combinations — mostly legendary trios and iconic themed sets.
• They are permanent. Once you create a triple fusion, you cannot unfuse it. Regular fusions can be separated with no penalty; triple fusions cannot.

Prerequisites: What You Need Before Starting

Triple fusions are a late post-game feature. Before you can even begin the unlock questline, you need to:

• Beat the main storyline — defeat all Gym Leaders and become Champion by winning the Elite Four.
• Collect all 16 badges across Kanto and Johto, which opens up the full post-game.
• Complete Mt. Silver — the post-game mountain dungeon. This is the final gate: triple fusions cannot be unlocked until Mt. Silver is finished.

If you are still working through the story, focus on that first — and check our 10 Best Fusion Combinations guide to build a team strong enough to carry you through the Elite Four and beyond. You will also want a high-level, well-rounded team for the Mt. Silver climb itself, which features some of the toughest trainer battles in the game.

How to Unlock Triple Fusions: Step by Step

Step 1: Get the Black Stone in Mt. Silver

The first key item is the Black Stone, which is found inside Mt. Silver. Mt. Silver only becomes accessible in the post-game, after you have collected all 16 badges and spoken with Professor Oak — Cynthia and Blue will then invite you to investigate the spacetime anomaly on the mountain.

Explore Mt. Silver’s deeper areas to find the Black Stone. The mountain is a genuine dungeon with strong wild Pokémon and tough trainers, so bring a well-leveled team, plenty of healing items, and Repels. A Pokémon with Flash will make the darker sections much easier to navigate.

Step 2: Get the White Stone in Dragon’s Den

The second key item is the White Stone, located in the Dragon’s Den near Blackthorn City. The Dragon’s Den is unlocked in the post-game — work your way through the cave, handle the dragon trainers and puzzles inside, and claim the White Stone at the end.

Dragon-type specialists hit hard, so bring Ice, Dragon, or Fairy coverage. This is a good moment to review your team’s type matchups with our Team Builder before heading in.

Step 3: Bring Both Stones to Colress at the Lake of Rage

With the Black Stone and White Stone in your bag, travel to the Lake of Rage in Johto. There you will find Colress — the scientist character from the Unova games, appearing here with a very different purpose.

Show Colress the two stones to trigger a cutscene in which Kyurem appears. After the scene, Colress departs for Silph Co. in Saffron City, where he plans to repair Team Rocket’s old triple fusion machine.

Step 4: Complete Mt. Silver and Wait for the Call

Colress needs time to fix the machine — and so do you. Finish the Mt. Silver storyline completely. Once you have completed Mt. Silver, Colress will call you on your Pokédex to tell you the triple fusion machine is repaired and ready.

Step 5: Visit Colress at Silph Co. with Your Trio

After Colress’s call, head to Silph Co. in Saffron City and speak to him — with the three Pokémon you want to fuse in your party. Colress will clone the legendaries (so you do not lose your originals) and give you an egg containing the triple fusion.

Each legendary trio can only be triple-fused once, so choose your trio carefully. The cloning means your original legendary Pokémon stay safe in your PC — you are not sacrificing them — but you only get one egg per trio, so there are no do-overs.

How Triple Fusion Mechanics Work

Once unlocked, here is what you need to know about how triple fusions actually function:

• Approved trios only. You cannot fuse arbitrary Pokémon — the game only accepts specific pre-defined three-Pokémon combinations. Most are legendary trios (the legendary birds, the legendary beasts, the weather trio) plus a set of iconic themed combinations.
• The result hatches from an egg at Level 5. Your triple fusion starts weak, no matter how strong its parents were. Plan to train it from scratch with EXP Share, Rare Candies, or grinding.
• Triple fusions are permanent. Unlike regular two-Pokémon fusions, which can be unfused freely, a triple fusion cannot be separated. Be absolutely sure about your trio before you hand it over to Colress.
• Your originals are cloned. For legendary trios, Colress clones the three legendaries before fusing, so you keep your original legendary Pokémon. Nothing is lost — but you only get one triple fusion egg per trio.
• They can be shiny. Like every Pokémon in the game, triple fusions can be shiny. A shiny triple fusion is one of the rarest trophies in all of Infinite Fusion — see our Shiny Hunting Guide for how the odds work.

Best Triple Fusion Combinations

These are the most popular and powerful approved triple fusions in the game. Each combines three iconic Pokémon into something greater than the sum of its parts:

• Kyodonquaza (Kyogre + Groudon + Rayquaza) — the weather trio combined. Water/Ground/Flying typing with an estimated 674 total base stats. The single most powerful triple fusion in the game and the ultimate endgame trophy.
• Paldiatina (Dialga + Palkia + Giratina) — the creation trio. Dragon/Ghost/Steel typing with roughly 678 total base stats. Absurd bulk paired with legendary offensive presence.
• Zapmolcuno (Articuno + Zapdos + Moltres) — the legendary birds. Ice/Electric/Fire typing with 581 total base stats. The classic trio that started it all, and relatively accessible since the birds are early legendaries.
• Enraicune (Entei + Raikou + Suicune) — the legendary beasts. Fire/Electric/Water typing with 581 total base stats. Excellent type coverage in a single Pokémon.
• Mewkaraios (Mewtwo + Deoxys + Darkrai) — the psychic nightmare trio. Psychic/Dark typing with around 670 total base stats. Pure offensive menace.
• Snorlagigas (Snorlax + Slaking + Regigigas) — the titans. Pure Normal typing with roughly 680 total base stats. An immovable wall that hits like a truck.
• Venustoizard (Venusaur + Charizard + Blastoise) — the Kanto starters. Grass/Fire/Water typing with 530 total base stats. The nostalgia pick, and a genuinely solid all-rounder.
• Charidragonence (Charizard + Dragonite + Salamence) — Fire/Dragon/Flying with 600 total base stats. A dragon-lover’s dream team compressed into one Pokémon.
• Tychanagross (Tyranitar + Metagross + Garchomp) — Rock/Steel/Dragon with 600+ total base stats. Three pseudo-legendary-tier parents producing one of the hardest hitters available.
• Garchdreipult (Garchomp + Hydreigon + Dragapult) — Dragon/Dark/Ghost with 600+ total base stats. Three generations of dragon sweepers in a single body.

Need the legendaries for these trios first? Our Legendary Locations Guide covers where to find every legendary in the game. And to plan the perfect regular fusions for the rest of your team, use the Pokémon Fusion Tool and Fusion Calculator.

Pro Tips for Triple Fusions

• Train from Level 5 immediately. Your triple fusion hatches at Level 5, which makes it useless in post-game content until trained. Use EXP Share, Rare Candies, and high-level grinding spots to bring it up to speed fast.
• Pick your trio before unlocking. Since each trio can only be fused once and the result is permanent, decide which triple fusion you want before you visit Colress — not while standing in front of him.
• Keep a balanced team around it. A triple fusion is a powerhouse, but it is still one Pokémon with defined weaknesses. Build the rest of your team to cover its blind spots using the Team Builder.
• Choose the ability carefully. Some triple fusions let you select their ability — take the time to pick the one that fits your playstyle rather than accepting the default.
• Catch the legendaries first. You need all three members of a trio in your party when you visit Colress. Hunt them down, train them enough to survive the trip, and only then head to Silph Co.

FAQ: Triple Fusions in Pokémon Infinite Fusion

Can you fuse any 3 Pokémon together?

No. Triple fusions only work with specific pre-approved trios — mostly legendary trios and themed combinations. You cannot fuse three random Pokémon together.

Do I lose my legendary Pokémon when making a triple fusion?

No. Colress clones the three legendaries before fusing them, so your originals stay safe in your PC. You receive the triple fusion as a separate egg.

Can triple fusions be unfused?

No. Triple fusions are permanent — unlike regular fusions, they cannot be separated. Make sure you are happy with your trio before committing.

What level does a triple fusion start at?

Triple fusions hatch from their egg at Level 5, regardless of how strong the parent Pokémon were. You will need to train them up before they are battle-ready.

When can I unlock triple fusions?

Only in the late post-game: you must beat the main story, collect all 16 badges, bring the Black Stone (Mt. Silver) and White Stone (Dragon’s Den) to Colress at the Lake of Rage, and then complete Mt. Silver before Colress calls you about the repaired machine at Silph Co.

Can triple fusions be shiny?

Yes — every Pokémon in Infinite Fusion can be shiny, including triple fusions. See our Shiny Hunting Guide for the full odds breakdown.

Conclusion

Triple fusions are the ultimate reward for players who stick with Pokémon Infinite Fusion into the deep post-game. The questline is long — 16 badges, two legendary stones, a scientist at the Lake of Rage, and the Mt. Silver climb — but the payoff is a one-of-a-kind Pokémon that no other game in the series can offer.

Start by catching the legendary trios with our Legendary Locations Guide, plan your team with the Team Builder, and when you are ready to see every possible combination, browse the Infinite Fusion Dex. Running an older version of the game? Download Pokémon Infinite Fusion (latest version 6.7.2) to make sure the triple fusion questline works as described here.