Gordy, Toothbagger

Skulk (This creature can't be blocked by creatures
with greater power.)
Opportunistic Dental Extraction — When Gordy
deals combat damage to a player, choose target
artifact, then flip a coin. If you lose the flip,
destroy the chosen artifact and it deals damage to
each creature equal to its mana value. If you win
the flip, gain control of the chosen artifact and
you may put a +1/+1 on Gordy.