Yugioh Single
Fusion Reserve (MP15-EN185) - 2015 Mega-Tins Mega Pack 1st Edition
$1.00
null / Normal Trap
TRAP
Reveal 1 Fusion Monster from your Extra Deck, add 1 of the Fusion Materials listed on that card from your Deck to your hand, then you can add 1 "Polymerization" from your Graveyard to your hand.