Razorlash Transmogrant + Pitiless Plunderer + Phyrexian Altar

Prerequisites

• An opponent controls four or more nonbasic lands.

Steps

1. 1Activate Razorlash Transmogrant by paying , returning it from your graveyard to the battlefield.
2. 2Activate Phyrexian Altar by sacrificing Razorlash Transmogrant, adding .
3. 3When Razorlash Transmogrant dies, Pitiless Plunderer triggers, creating a Treasure token.
4. 4Activate the Treasure by tapping and sacrificing it, adding .
5. 5Repeat.

Effects

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