Daring

When Daring enters the battlefield, flip a coin. If you win the flip, put a guts counter on Daring.
Remove a guts counter from Daring: The next time you would flip a coin, you determine whether you win or lose that flip.
Whenever you flip a coin except as an effect of a triggered ability of Daring, flip a coin. If you win the flip, put a guts counter on Daring.