De-Fusion | Decks and Tips

This page notes details of De-Fusion (Spell Card/Quick-Play) : decks, tips, effect and rulings. Learn and enjoy playing Yu-Gi-Oh! Duel Links!
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Structure Deck EX: Return of the Fire Kings
update 18/09/2016


TypeSpell Card
Card Effect TypeCard effect


Target 1 Fusion Monster on the field; return that target to the Extra Deck, then, if all the Fusion Material Monsters that were used for its Fusion Summon are in your Graveyard, you can Special Summon all of them.

How to get / rarity

PackGeneration Next [UR]
Level-up reward--
Victory against--
Card trader--




  • This card can target the Fusion Monster of your opponent in the field and send it back to the Extra Deck.
  • It can target your own Fusion Monster and Special Summon the Fusion Material monsters used for that Fusion Monster to your field.


  • You must have all the Fusion Material monsters in your Graveyard that is used for the Fusion Monster that is targeted by this card to Special Summon them.
  • You cannot Special Summon Fusion Material monsters in your Graveyard if the targeted Fusion Monster is not Special Summoned by Fusion.


Fuse and De-Fuse

These are the Cards that can Fusion Summon a Monster. You can then use De-Fusion after you attack with the Fusion Monster to Special Summon the Fusion Material Monsters since it's a Quick-Play Spell Card. You can then attack using those Special Summoned monsters for potential OTK.

Elemental Hero

Elemental Hero cards focuses on Fusion Monsters. It would be nice to pair De-Fusion with it for additional Firepower.



ActionsReturns from field to Extra Deck / Returns from your field to your Extra Deck / Returns from your opponent's field to your opponent's Extra Deck
Summoning categoriesSpecial Summons from your Graveyard


Hot New Top
Why it won't work with UAGG?
<< Anonymous
Anonymous Reply
Because AGG cant be special summoned
<< Anonymous
Dier Reply
use this card with Fusion Gate.. It work very well
<< Anonymous(Dier)
Anonymous Reply
AGG cannot be Special Summoned, so you can't use Magnet Reverse to revive it, so I don't know why did you even brought it up.
🔥ing card just bugged out. Targeted my fusion monster, fusion material monsters were in my graveyard but they didn't get special summoned to my field. What the 🔥?
<< Anonymous(Ivan)
Anonymous Reply
You're saying this wouldn't work with brave neos?
<< Anonymous
Anonymous Reply
Yeah, Neos doesn't have specific fusion material. So it won't work
<< Anonymous
Anonymous Reply
That isn't why De-Fusion won't usually Summon anything when used on Brave Neos. (De-Fusion only cares about the cards you used as material, not if they're actually named on the card.) However, Neos Fusion doesn't Fusion Summon a monster, so there are no applicable monsters to Summon.

You could De-Fusion one Summoned with, say, Polymerization or Future Fusion and Summon the materials just fine.
<< Anonymous(#justgotshafted)
Anonymous Reply
i think it's op
When you de fuse one of YOUR fusion monsters mosnter is there a trick you can use to choose the order the fusion material mosnters appear? EX) I once defused E hero Nova Master (made with E hero Bubbleman and Blazeman) with NO other cards on my field or hand and when I special summoned bubbleman from the graveyard his ability allowed me to draw two cards but when I did the same with E. Hero The Shinnig (Sparkman + bubbleman) sparkam came first. Also I wanna do the trick same that to deffuse E hero Staratos FIRST and therefore use his ability, when he is special summoned afteranother monster from your field (inthe same turn)(lets say blazeman) uses his ability it says MISSED ACTIVATION TIMING. SO is there a way to chose the order in which they are resummoned to the field after defusing?
I used it for Neos Knight by fusing Neos and EHero Blazeman, I took out some monsters in the battle phase with Neos Knight and then tried to use DeFusion to special summon Neos and Blazeman and it didn't, it just returned Neos Knight to the Extra deck
<< Anonymous(Frank)
Anonymous Reply
it would seem that de-fusion only works when the fusion monster targeted can only be fused by using specific monsters (such as Dark Paladin, Blue-Eyes Ultimate Dragon, etc)
<< Anonymous(Frank)
Anonymous Reply
If you used blazeman at all during that turn it says so in it's effect, that you cannot special summon any monsters except fusion monsters.
<< Anonymous
Anonymous Reply
this is false, i use blazeman for synchro summon all the time
<< Anonymous(Frank)
Anonymous Reply
did you used blazemans effect to send an elemental hero from the deck to the graveyard? when you use that effect you CANNOT special summon any monsters EXCEPT FROM THE EXTAR DECK. Ive made that mistake before
Good tech against Neos or any fusion deck
When the opponent used it on me, it didn't bring back any of the fusion material :( wtf
<< Anonymous(WHAT)
Anonymous Reply
Read the other comments and see if your problem has been mentioned and answered.
<< Anonymous(WHAT)
Ivan Reply
That's because you weren't the one who played it. "YOUR" in the description refers to the player playing the spell card.
This one is going to get a bit popular.
2 of this + dark paladin and buster blader = RIP blue eyes
De-Fusion + Worm Zero is op
Does this card sends Anki and the rest of the masked heros back to extra deck?
<< Anonymous(Geo)
Anonymous Reply
Yeah, you can target any Fusion with it, even if it wasn't Fusion Summoned. Mask Change doesn't use Fusion Materials, though, so you won't Summon anything back even if it was your monster.
<< Anonymous
Geo Reply
Thks for the fast respond!
Doesn’t work with five-headed dragon. Just doesn’t summon anything. Yes I know BEUD is better but I don’t own it.
<< Anonymous(HG48)
Worms4lifeyo Reply
3 monster spaces, 5 monsters.. what did you expect?

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