Marath, Will of the Wild + Cathars' Crusade + Ashnod's Altar

Prerequisites

• Marath has at least two +1/+1 counters on it.

Steps

1. 1Activate Marath by paying and removing a +1/+1 counter from it, creating a 1/1 Elemental creture token.
2. 2The Elemental enters the battlefield, triggering Cathars' Crusade, putting a +1/+1 counter on each creature you control.
3. 3Activate Ashnod's Altar by sacrificing the Elemental, adding .
4. 4Repeat.

Effects

• Infinite +1/+1 counters on most creatures you control
• Infinite colorless mana
• Infinite creature tokens
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers