Wan Shi Tong, All-Knowing, Golgari Thug, Phyrexian Altar, and Fecundity

Prerequisites

• Wan Shi Tong, All-Knowing on the battlefield
• Golgari Thug on the battlefield
• Phyrexian Altar on the battlefield
• Fecundity on the battlefield

Steps

1. Activate Phyrexian Altar by sacrificing Golgari Thug, adding
2. When Golgari Thug dies, it and Fecundity trigger
3. Resolve the Golgari Thug trigger, returning it from your graveyard to the top of your library
4. Wan Shi Tong's second ability triggers, creating two 1/1 Spirit creature tokens
5. Resolve the Fecundity trigger, causing you to draw Golgari Thug from your library
6. Activate Phyrexian Altar by sacrificing a Spirit, adding
7. When the Spirit dies, Fecundity triggers, causing you to draw a card
8. Cast Golgari Thug by paying
9. Repeat

Results

• Infinite card draw
• Near-infinite ETB
• Infinite draw triggers
• Near-infinite storm count
• Near-infinite LTB
• Near-infinite death triggers
• Near-infinite sacrifice triggers
• Near-infinite colored mana
• Near-infinite creature tokens