Golgari Thug, Aluren, Fecundity, and Ashnod's Altar

Prerequisites

• Golgari Thug on the battlefield
• Aluren on the battlefield
• Fecundity on the battlefield
• Ashnod's Altar on the battlefield

Steps

1. Activate Ashnod's Altar by sacrificing Golgari Thug, adding
2. When Golgari Thug dies, it and Fecundity trigger
3. Resolve the Golgari Thug trigger, putting it on top of your library from your graveyard
4. Resolve the Fecundity trigger, causing you to draw Golgari Thug from the top of your library
5. Cast Golgari Thug by paying due to Aluren
6. Repeat

Results

• Infinite colorless mana
• Infinite death triggers
• Infinite draw triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite storm count