The second card, this time a Spell card, Winning Formula where Yuma is now in his ZeXal II transformation, wants you to yell out that the Winning Formula is complete! and then lets you summon any Number Card (barring Chaos Numbers) from your Extra Deck and then attaches to it, so this card counts as a Number support card technically
Alternate Win Conditions While I like the idea of drawing cards, outvaluing your opponent, and winning with Adventure creatures, that wont be enough for a more powerful pod of players
------------------------------------------------------------------------------ Item Finder A47 - R Effect: Discard 2 of the other cards from your hand in order to put a Trainer card from your discard pile into your hand
Heads: Negate your card effects that target this card, and destroy them
According to tournament rules, any card that is markedly different from the others in an MTG deck is considered an illegal, marked card