Selki and Enraka

Infect
Whenever Selki and Enraka attacks, at the
end of combat, put a charge counter on it.
{b/g}, Remove a charge counter from Selki and
Enraka: Choose one;
- Target creature gets -1/-2 until end of turn.
- Target opponent gets a poison counter.
- Target creature gets +2/+1 until end of turn.
- You gain 2 life.