Skirk Prospector, Putrid Goblin, and The Great Henge

Prerequisites

• Skirk Prospector on the battlefield
• Putrid Goblin on the battlefield
• The Great Henge on the battlefield
• undefined

Steps

1. Activate Skirk Prospector by sacrificing Putrid Goblin, adding
2. When Putrid Goblin dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it
3. When Putrid Goblin enters the battlefield, The Great Henge triggers, putting a +1/+1 counter on Putrid Goblin and causing you to draw a card
4. Repeat

Results

• Infinite card draw
• Near-infinite ETB
• Infinite draw triggers
• Near-infinite LTB
• Near-infinite death triggers
• Near-infinite sacrifice triggers
• Near-infinite red mana