MTG >Combos >Skirk Prospector +Purphoros, God of the Forge +Goblin Warrens +Zirda, the Dawnwaker +

Zirda reduces the cost of your permanents' abilities by two mana. Pay one mana and sacrifice two other Goblins to activate Goblin Warrens' ability, creating three Goblin tokens Sacrifice a token to add 1 red mana with Skirk Prospector and activate Goblin Warrens' ability. Purphoros will deal 2 damage to the opponent whenever a creature enters the battlefield Repeat the process for infinite damage.