(This card's name is always treated as "Polymerization".)Fusion Summon 1 Fusion Monster from your Extra Deck, using monsters you control as Fusion Materials. You can banish this card from your Graveyard, then target 1 Fusion Monster in your Graveyard; return it to the Extra Deck, then draw 1 card.
The required momsters need to be on the field, not just in your hand
omegaxhunter 14days ago
you can use this card with a fusion substitute and Des Kangaroo or similar to fusion and bypass its side efects. maybe they put this card and not other fusion card because is weak an they put more removal cards in game
No that's not how it works. You can't summon a B Skull Dragon by "fusing" 2 vermin; you fuse the Summoned Skull and REBD that are already on your field.
This is basically an inferior Poly except in the most specific of decks.
Ulle 14days ago
oh okay I didn't know that. Thanks
anoymous 14days ago
The only use I see for this is *maybe* in Gemini decks since they have some swarm potential.