Koll, the Forgemaster + Ronin Warclub + Crimson Kobolds + Goblin Bombardment

Koll, the Forgemaster

Ronin Warclub

Crimson Kobolds

Goblin Bombardment

How it works

1. Cast Crimson Kobolds by paying 0.
2. When Crimson Kobolds enters the battlefield, Ronin Warclub triggers, attaching Ronin Warclub to Crimson Kobolds.
3. Activate Goblin Bombardment by sacrificing Crimson Kobolds.
4. When Crimson Kobolds dies, Koll triggers, returning Crimson Kobolds from your graveyard to your hand.
5. Resolve the Goblin Bombardment ability, dealing 1 damage to any target.
6. Repeat.

This clever loop relies on free resource generation and recursive triggers to melt your opponents away. By casting Crimson Kobolds for zero mana, you immediately trigger Ronin Warclub's ability to auto-attach itself upon entry, ensuring the Kobolds are equipped without spending mana on equip costs. You then sacrifice the newly equipped creature to Goblin Bombardment to deal one damage, triggering Koll, the Forgemaster's ability to return the Crimson Kobolds straight back to your hand because it was equipped when it died. Repeating this entire process endlessly yields infinite damage, death triggers, and sacrifice counts to close out the game.