Toothy and Zndrsplt is a rare Legendary Creature — Homunculus Illusion card from Unknown Event (UNK), collector number RU04b.
Whenever you win a coin flip, put a +1/+1 counter on Toothy and Zndrsplt. At the beginning of combat on your turn, flip a coin until you lose a flip. When Toothy and Zndrsplt leaves the battlefield, draw a card for each +1/+1 counter on Toothy and Zndrsplt.