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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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
Anonymous 2days ago
Is this card bugged ... I fusion summoned "Twin Headed Thunder Dragon" using 2 Thunder Dragons ... and I attacked with the fusion monster then I used Defusion to bring the 2 thunder dragons from th GY ... It returned the fusion monster without summoning any of its materials that were in GY so Is this right ... I did not use any substitute !!!! What is that !!!
<< Anonymous
Anonymous 2days ago Reply
it wont work if you 2 monster on the field because you have to special summon 2 thunder dragon
<< Anonymous
Anonymous 2days ago Reply
Maybe that ... Thank's dude It worked now
<< Anonymous
Anonymous 2days ago Reply
No No ... I remembered ... I was using fusion recycling plant and returned one of the two materials to hand (Note : There was a third thunder dragon at GY that was not used as a mat.) ... My bad .. You can only summon the monsters that were used exactly for fusion summoning even if You have many copies of the material monsters in the GY IT won't work
<< Anonymous
Anonymous 2days ago Reply
yes that why next time explain with detail so people can understand your situation and help you
Anonymous 6days ago
Nice card for defense and offense lol. It saved my ass from most cards.
Frank 18days ago
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 10days ago 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)
Extremelight 20days ago
The current fusions aren't that great but I suspect it would be good for a fusion OTK deck. I don't see it as that viable yet tho.
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 fuck?
<< Anonymous(#justgotshafted)
Anonymous Reply
are they the actual fusion material (not other monster that have same name)? or are they ALL in your graveyard?
<< Anonymous(#justgotshafted)
Emma 25days ago Reply
This has happened to me too. I used Elemental Hero Neos and Gate Guardian for Neos Knight, and I intended on using de-fusion to split them up when the player I was against used enemy controller. De-fusion simply sent Neos Knight to the extra deck, without bringing any of them back from the graveyard. It definitely seems bugged.
<< Anonymous(Emma)
Fyudo Yuusei 22days ago Reply
All materials need to be in the graveyard and they need be able to be special summoned from there, if one of those materials aren't in the graveyard or cannot be special summoned, so none is special summoned. In Emma's case, Gate Guardian cannot be special summoned unless it was special summoned firt by its own method and was sent from the field to the Graveyard.
De-fusion is the last UR card in the pack, and I have more 100 packs to open. Should I reset it or not?
<< Anonymous(Sora)
Anonymous Reply
i suggest you reset unless you really like to play fusion
<< Anonymous(Sora)
Anonymous Reply
Not worth. Fusions Decks aren't that strong at the moment
<< Anonymous(Sora)
Sora Reply
If fusion material return to board and return latet to cemetery again effect don't trigger. After all, although the material is still in the graveyard at the time the letter was played. Is this a mistake or is it normal?
No! This card is not quick play, this is a normal spell, i know this card when yami marik use it for canceled Winged Of RA effect and out from RA's head
<< Anonymous
Anonymous Reply
Yes, it's quick play.
<< Anonymous
Anonymous Reply
Rule #1: NEVER use anime card effects as an argument for TCG cards. You will automatically lose the argument like how Kaiba lost to Exodia
can you attack with your fusion monster and then de fusion it to attack again?
<< Anonymous
Ulle Reply
<< Anonymous(Ulle)
Anonymous Reply
Crucial if you’re going for a One Turn Fusion OTK if you run a deck whose Fusion monsters require high Atk Materials
I believe this card has a special dialogue with Jaden/Judai
a card dat can counter ojama decks
Of course they were listing fusion gate as recommended even though it freaking banishes
<< Anonymous(FEVA67)
Anonymous Reply
typical gamea

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