Derrick, The Snake's Grin

Whenever a creature an opponent controls dies,
draw a card for each +1/+1 counter on it
{1}{w}{t} Put a +1/+1 counter on target creature
you don't control
{3}{b} Target creature you control gains
deathtouch until the end of turn
"It's a mean world out there. Better be willing
to be meaner if you wanna live the night"