Pierce Hawthorne, the Drunk

Eminence — As long as Pierce Hawthorne is
in the command zone or on the battlefield, put
a +1/+1 counter on target creature every time
you finish a beer, then proliferate.

Haste

Whenever Pierce Hawthorne attacks, reveal
the top card of your library. If it is a nonland, put that card into your hand. Otherwise, drink beer.