Catherine Halsey

+1: Put a +1/+1 counter on up to one target creature. It gains indestructible until end of turn.
-2: Whenever one or more nontoken creatures attack this turn, create that many 1/1 green Marine Squad tokens that are tapped and attacking.
-6: You get an emblem: "At the beginning of combat on your turn, create a 1/1 green Marine squad token, then put a +1/+1 counter on each creature