Kai'Sa, Daughter of the Void

First Strike, Reach
{b}{3},{t}: Kai'Sa deals 6 damage distributed among up to 6 creatures opponents control. If Kai'Sa has at least 2 +1/+1 counters on it, it deals 12 distributed damage instead.
{b},{t}: Kai'Sa cannot untap until the beginning of your next turn. On your next turn, Kai'Sa gains Double Strike and gets +2/+2 until the end of the turn.