RNA Guild Kit

Skarrgan Pit-Skulk

Bloodthirst 1 (If an opponent was dealt damage this turn, this creature enters the battlefield with a +1/+1 counter on it.)
Creatures with power less than Skarrgan Pit-Skulk's power can't block it.

Bloodthirst 1 (If an opponent was dealt damage this turn, this creature enters with a +1/+1 counter on it.)
Creatures with power less than Skarrgan Pit-Skulk's power can't block it.

Duel Decks: Mind vs. Might

Guildpact

Bloodthirst 1 (If an opponent was dealt damage this turn, this creature comes into play with a +1/+1 counter on it.)
Creatures with power less than Skarrgan Pit-Skulk's power can't block it.