Enduring Renewal, Crimson Kobolds, Skullclamp, and Auriok Steelshaper

Prerequisites

• Enduring Renewal on the battlefield
• Crimson Kobolds on the battlefield
• Skullclamp on the battlefield
• Auriok Steelshaper on the battlefield

Steps

1. Activate Skullclamp's equip ability by paying , attaching it to Crimson Kobolds
2. Crimson Kobolds dies as a state-based action due to having zero toughness, triggering Enduring Renewal and Skullclamp
3. Resolve the Enduring Renewal trigger, returning Crimson Kobolds from your graveyard to your hand
4. Resolve the Skullclamp trigger, causing you to draw two cards
5. Cast Crimson Kobolds by paying
6. Repeat

Results

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