Drunk Carl Ryanson

Drunk Carl Ryanson enters the battlefield with 4 Depression counters.
{1}{r/w}: Remove 1 Depression counter; put a +2/+2 counter on Carl Ryanson.
{b}: Add 1 Depression counter to Carl Ryanson; you
may cast Noah Kahn from your graveyard.
If Carl Ryanson has no Depression counters,
exile Carl Ryanson.