Leah Adova, Golem General

+2: Create a 2/3 red/green boar golem creature token, add {r}{g}
-2: Tap target creature an opponent controls create a 4/4 green bear token under your control.
-8: Leah Adova, Golem General becomes a 8/8 red boar token with trample and menace the until end of your next turn