Advanced format ruling
Revoke Fusion
Card effect (current official text)Discard 1 "Polymerization" to the Graveyard. Send 1 Fusion Monster from your Extra Deck to your Graveyard and Special Summon 1 monster from your hand that is listed as a Fusion Material Monster on that card. The Special Summoned monster is sent to the Graveyard during the End Phase of this turn.
Current rulings for this card are maintained by Konami.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Advanced forum — sourced change requests get reviewed.