Garruk the Slayer - M15 Prerelease Challenge

[0]: Put a 2/2 green Wolf creature token onto the battlefield.

[+4]: Target Wolf creature gets +1/+0 and gains deathtouch until end of turn.

[−10]: Destroy target creature. Put loyalty counters on Garruk the Slayer equal to that creature's toughness.

[−25]: Destroy all creatures Garruk the Slayer doesn't control.