You can substitute this card for any 1 Fusion Material Monster, but the other Fusion Material Monster(s) must be correct. You can discard this card to the Graveyard: Add 1 "Polymerization" from your Deck to your hand.
(Disclaimer: This card features a 2020 Copyright date.)
Near Mint Unlimited - $1.10
Lightly Played Unlimited - $1.00
Moderately Played Unlimited - $0.90
Heavily Played Unlimited - $0.80
Damaged Unlimited - $0.50