Yasha, Wrathful Angel

Flying, Menace
Whenever Yasha attacks, you may pay {1}{r}. If you
do, Yasha gains +3/+0 until end of turn.
At the end of the first combat phase on your turn,
if Yasha attacked this turn, untap all creatures you control. After this phase, there is an additional
combat phase. This ability can only be activated if
you control three or more creatures.