Mispolymerization

Normal Trap

Activate only when a Fusion Monster is Special Summoned. Return all face-up Fusion Monsters to their respective Extra Decks.

Is it legal?

TCGUnlimited (3)

OCGUnlimited (3)

Master DuelUnlimited (3)

Rarity: Normal (N)

Genesys0 points

Price

About $0.02–$0.12 across printings and stores (as of Oct 8, 2026). See listings on TCGplayer · eBay · Cardmarket (EU)

Price history & alerts

Printings

Set	Code	Rarity
Dark Revelation Volume 3	DR3-EN233	Common
The Lost Millennium	TLM-EN053	Common

Build a deck around Mispolymerization

Genny reads every card ever printed, builds a legal deck around this one, grades it against the current meta, and the simulator can test it hundreds of times.

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