Kurt Cobain

Whenever Kurt Cobain enters choose target creature you
don't own. Every time that creature attacks or defends put
a 1/0 counter on Kurt Cobain.

Reach, Trample

{1}{b}, Suicide — (Distribute 1/0 counters onto target creatures. Remove Kurt Cobain from the game. Target creature you chose when Kurt Cobain entered gets removed from the game as well.)

"Rather be dead than cool."