Acererak the Archlich, Ayara, First of Locthwain, Bontu's Monument, K'rrik, Son of Yawgmoth, and Heartless Summoning

Prerequisites

• Acererak the Archlich in hand
• Ayara, First of Locthwain on the battlefield
• Bontu's Monument on the battlefield
• K'rrik, Son of Yawgmoth on the battlefield
• Heartless Summoning on the battlefield
• You have not completed Tomb of Annihilation
• You have at least 3 life

Steps

1. Cast Acererak by paying 2 life
2. Bontu's Monument triggers, losing each opponent 1 life and gaining you 1 life
3. Acererak enters the battlefield, triggering Ayara and itself
4. Resolve the the Ayara trigger, losing each opponent 1 life and gaining you 1 life
5. Resolve Acererak trigger, returning it to your hand and venturing into the Lost Mine of Phandelver
6. Each time you trigger the Dark Pool room ability, each opponent loses 1 life and you gain 1 life
7. Repeat

Results

• Infinite card draw
• Infinite draw triggers
• Near-infinite +1/+1 counters
• Near-infinite colored mana
• Near-infinite creature tokens
• Near-infinite ETB
• Near-infinite lifegain
• Near-infinite lifegain triggers
• Near-infinite lifeloss
• Near-infinite LTB
• Near-infinite scry
• Near-infinite storm count
• Near-infinite Treasure tokens
• Near-infinite ventures into the dungeon