Phyrexian Altar, Falkenrath Noble, Life Insurance, and Reassembling Skeleton

Prerequisites

• Phyrexian Altar on the battlefield
• Falkenrath Noble on the battlefield
• Life Insurance on the battlefield
• Reassembling Skeleton on the battlefield

Steps

1. Activate Phyrexian Altar by sacrificing Reassembling Skeleton, adding
2. Falkenrath Noble and Life Insurance triggers
3. Resolve the Falkenrath Noble trigger, causing target player to lose 1 life and gaining you 1 life
4. Resolve the Life Insurance trigger, causing you to lose 1 life and creating a Treasure token
5. Activate a Treasure token by tapping and sacrificing itself, adding
6. Activate Reassembling Skeleton by paying , returning it to the battlefield tapped
7. Repeat

Results

• Infinite death triggers
• Infinite ETB
• Infinite lifeloss
• Infinite LTB
• Infinite sacrifice triggers