Sarmywo, The Demon Crusher

Haste, Trample, Vigilance
When Sarmywo deals damage, you
gain 2 life.
Crushing - Deal 5 damage to target creature
(when this creature attacks)
and it loses all abilities until end of turn.
Shatter into pieces - Destroy target creature
and deal 3 damage to that creature's controller.
"Defeat a demon? ugh..."