Matter Reshaper + Phyrexian Altar + Haunted Crossroads
Produces: Infinite death triggers, Infinite ETB, Infinite LTB, Infinite sacrifice triggers
- Matter Reshaper
- Phyrexian Altar
- Haunted Crossroads
- Color identity
- B
Steps
- Sacrifice Matter Reshaper to Phyrexian Altar, adding {B}.
- With Matter Reshaper's trigger on the stack, activate Haunted Crossroads by paying {B}, putting Matter Reshaper from your graveyard on top of your library.
- Resolve Matter Reshaper's trigger, revealing Matter Reshaper on top of your library, and putting it on the battlefield.
- Repeat.