Goblin Ritualist.

Goblin Ritualist enters the battlefield with X ritual counters.
{t}, sacrifice a goblin, remove a ritual counter from this creature, and choose one:
• goblins you control gain +2/+2 until end of turn.
• put a +1/+1 counter on a target goblin.
• add 3 ritual counters on this creature.
think of it as a sacrifice to the greater good