Marneus Calgar, Ashnod's Altar, and Training Grounds

Prerequisites

• Marneus Calgar on the battlefield
• Ashnod's Altar on the battlefield
• Training Grounds on the battlefield
• available

Steps

1. Activate Marneus by paying , creating two 2/2 Astartes Warrior creature tokens
2. The tokens enter the battlefield, triggering Marneus, causing you to draw a card
3. Activate Ashnod's Altar twice by sacrificing both Astartes Warriors, adding
4. Repeat

Results

• Infinite card draw
• Infinite draw triggers
• Near-infinite death triggers
• Near-infinite ETB
• Near-infinite LTB
• Near-infinite sacrifice triggers