Polymerization | Decks and Ruling

This page notes details of Polymerization (Spell Card/Normal) : decks, tips, effect and rulings. Learn and enjoy playing Yu-Gi-Oh! Duel Links!
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update 05/03/2017


TypeSpell Card
Card Effect TypeCard effect


Fusion Summon 1 Fusion Monster from your Extra Deck, using monsters from your hand or your side of the field as Fusion Materials.

How to Get / Rarity

Level-up rewardJoey at level 5 [SR]
Victory against--
Card traderTradable [SR]
[Required trader items]
  • SR Jewel x3
  • Stone of Spell x15
  • 30,000 Gold


Rating7.5 / 10

If you use fusion monsters, the card is necessary.


You can fuse monsters from your hand for fusion summon.


If you don't draw materials for fusion, this is a dead card in your hand.





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Comments are appreciated!

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anoymous 1/1/1970
Mission:10 fusion summons
anoymous 1/1/1970
More than a week without seeing this card with the card trader
anoymous 1/1/1970
I know and I need to do 2 fusion summons for a stage mission
zangetsu 1/1/1970
can anyone tell me how to include my extra deck in battle? i cant seem to find the option
anoymous 1/1/1970
What do you mean? Just drag your fusion cards into your deck in deck editor and it will be included during battle
YamiYugi 1/1/1970
Been looking for this card for ages, little did i know a level 5 Joey would get it easy as pie! Cheers
Thegod 1/1/1970
Centrifugal field helps in the fusion mission I believe..
anoymous 1/1/1970
I have Bracchio-radius in my extra deck, crawling dragon #2 in my hand and Twp headed king rex on the field. But it wont let me play Polymerization? What gives
anoymous 1/1/1970
you need the fusion card in your fusion deck
lol 1/1/1970
I can't find that card anywhere
anoymous 1/1/1970
From card spawns rarely, so i suggest you to buy it every time you see it.
happy 1/1/1970
where is this fucking stage 41 you need 2 polymerization..and i have only one from joey.... any help ?
GoldenDragonRider 1/1/1970
To use Polymerization you need:
1. A fusion monster in the extra deck.
2. The monsters listed on that Fusion monster in either your hand or on the field.
3. Polymerization
eg. Thousand Dragon's "fusion materials" are Time Wizard and Baby Dragon. So to summon Thousand Dragon you need to have Baby Dragon and Time Wizard on either the field/hand and a Polymerization card. With these 3 cards you can Fusion Summon Thousand Dragon.
Yes, Fusion DOES require a lot of investment. To help with that cards like "Mystical Sheep" can replace 1 card listed in a Fusion Monster. Or some materials have effects to make them less costly eg Thunder Dragon. Or a card like Fusion Gate might be desired to keep getting fusions without using multiple spells.
In Duel Links, (as of now) Twin Headed Thunder Dragon is probably the best fusion monster in the game, because it's materials (Thunder Dragon) gain 'card advantage' with their effect, thus making it a cheaper high ATK monster.
anoymous 1/1/1970
Where don't get it
anoymous 1/1/1970
I would also like to know how to use it
anoymous 1/1/1970
I try to use it but can't activate how do I use it man
anoymous 2days ago
Same. I've got baby dragon & aligator sword in my hand + poly with the fusion monster in my extra Deck. Not working. Joke
anoymous 11days ago
I have the same issue, the amount of duels I've lost because poly decides it can only be set despite me clearly having all the right ingredients it's getting ridiculous.
anoymous 11days ago
My issue is, I have the fusion monster in my extra deck plus the 2 material monsters in my hand, and a poly, but I can't use poly I have to set it someone please explain why I can't just play it from my hand? This has happened to me 3 times now each with me attempting to summon 3 different fusion monsters, with the exact cards I need for the fusion summon.
anoymous 1/1/1970
you need a Fusionmonster in your Extradeck. and you need to have the monsters required as tribute in your Hand or on the field
anoymous 1/1/1970
I been trying as well and nothing works
anoymous 1/1/1970
Same, I have no idea

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