Shifting Woodland, Aftermath Analyst, Thaumatog, and Tiller Engine

Prerequisites

• Shifting Woodland on the battlefield
• Aftermath Analyst in the graveyard
• Thaumatog on the battlefield
• Tiller Engine on the battlefield
• available

Steps

1. Activate Thaumatog's first ability by sacrificing any land except Shifting Woodland, giving Thaumatog +1/+1 until end of turn
2. Repeat step 1 until you control no other lands except Shifting Woodland
3. Activate Shifting Woodland's second ability by paying , causing it to become a copy of Aftermath Analyst until end of turn
4. Activate Shifting Woodland by paying and sacrificing it, returning it and all other land cards from your graveyard to the battlefield tapped
5. When the lands enter the battlefield, Tiller Engine triggers that many times, untapping the lands
6. Activate any number of lands by tapping them, adding at least
7. Repeat

Results

• Infinite LTB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite mana lands you control can produce
• Infinite landfall triggers
• Infinitely large Thaumatog until end of turn