Tahm Kench, The River King

Tongue Lash — {2}{t}: Exile target creature you
own. Return it to the battlefield at the beginning
of the next endstep.
Devour — {1}{t}: Put a Taste counter on target
creature. Then if it has 3 or more Taste counters
on it, destroy it. If you do, create a Treasure
token.
An Aquired Taste — Sacrifice a creature: Untap
Tahm Kench.