Twenty-Toed Toad

Twenty-Toed Toad

Creature - Frog Wizard | Power/Toughness: 3 / 3 (CMC 4)
Your maximum hand size is twenty.
Whenever you attack with two or more creatures, put a +1/+1 counter on Twenty-Toed Toad and draw a card.
Whenever Twenty-Toed Toad attacks, you win the game if there are twenty or more counters on it or you have twenty or more cards in hand.