Marisa, Crimson Flash

First Strike
Mercenaries you control have Haste.
Whenever Marisa, Crimson Flash attacks, roll
a d20, if you roll a 15 or higher, double her
attack power until end of combat, and if you
roll a 20, put a +1/+1 counter on her as well.

“My father placed blunt swords at my sides when I slept to keep me from moving.” — Marisa