Matthew, Disciple of Spite

Flying, Deathtouch, Skulk
{1}{u}{b}{t}: Target Opponent discards a card
at random.
Whenever a opponent discards a card if it is a
creature card, create a 1/1 Demon creature
token with Flying, if it was a non-creature
non land card, draw a card, if it is a land card,
put a +1/+1 counter on this creature.