Winning Formula
Card Database: 10828
If only your opponent controls a monster: Declare "The Winning Formula is complete!"; Special Summon 1 "Number" Xyz Monster from your Extra Deck, except a "Number C" monster, then attach this card to it as material.
TCG: Unreleased
OCG: Unlimited
MD: Unreleased
Sets
Related Effects
Extra Deck Summon
Xyz Specific