Goblin Bombardment + Tromell, Seymour's Butler

Goblin Bombardment

Tromell, Seymour's Butler

How it works

1. Activate Goblin Bombardment by sacrificing the persist creature.
2. When the persist creature dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Tromell
3. Resolve the Goblin Bombardment ability.
4. Repeat

This loop turns a simple sacrifice outlet into a lethal engine by leveraging Tromell, Seymour's Butler to permanently bypass persist's native drawback. Because Tromell grants your entering nontoken creatures an extra +1/+1 counter, any persist creature that returns to the battlefield immediately neutralizes its own incoming -1/+1 counter with a positive one, allowing it to die over and over again. Goblin Bombardment provides the necessary outlet to continuously send your creatures to the graveyard while converting those repeated deaths into infinite damage and death triggers for the win.