Infinite -1/-1 counters, Infinite damage, Infinite death triggers, Infinite sacrifice triggers, Infinite ETB, Infinite LTB
Activate Goblin Bombardment by sacrificing Soulstinger.
When Soulstinger dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
When Soulstinger enters the battlefield, it triggers, putting a -1/-1 counter on it.
Resolve the Goblin Bombardment ability
Repeat.
Component Cards
How It Works
Activate Goblin Bombardment by sacrificing Soulstinger.
When Soulstinger dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
When Soulstinger enters the battlefield, it triggers, putting a -1/-1 counter on it.
Resolve the Goblin Bombardment ability
Repeat.