Hedge your Bets

Flip a coin. If you win the flip, create an X/X green Plant creature token, where X is the number of coin flips you have won this turn, then you may flip again. If you lose the flip, your opponent creates Y
1/1 green Plant creature tokens, where Y is the total number of coin flips you have won or lost this turn, then they may have you flip again.

"To grow or to gamble? The garden never fails to surprise."