Felipe, a.k.a. Sewer

This spell costs {x} less to cast, where {x} is the total amount of poison counters distributed among players.
If a player would get one or more poison counters, that player gets that many plus one poison counters instead.
Whenever you cast your second black spell each turn, target player gets a poison counter.
{b/g}{b/g} Remove {x} poison counters from anywhere on the field: return target permanent with cost {x} from your graveyard to your battlefield tapped.

Have you ever felt how is the touch