Blade of the Bloodchief + Scurry Oak + Goblin Bombardment

Blade of the Bloodchief

Scurry Oak

Goblin Bombardment

How it works

1. Activate Goblin Bombardment by sacrificing another creature.
2. When the creature dies, Blade of the Bloodchief triggers, putting a +1/+1 counter on Scurry Oak.
3. Scurry Oak triggers, creating a 1/1 Squirrel creature token.
4. Resolve the Goblin Bombardment ability, dealing 1 damage to any target.
5. Repeat.

This engine turns the humble act of sacrifice into a perpetual motion machine by feeding off its own byproduct. When Goblin Bombardment hurls a creature into the fray, Blade of the Bloodchief catches the death and instantly places a +1/+1 counter onto Scurry Oak. That influx of power triggers Scurry Oak's innate growth response, spawning a fresh 1/1 green Squirrel token to replace the fallen comrade and fuel the bombardment all over again.