Saheeli, Radiant Creator + Lightning Runner + Aetherwind Basker

Prerequisites

• An opponent cannot block and kill Lightning Runner.
• You have at least , plus an additional if you control no other creatures.

Steps

1. 1At the beginning of your combat phase, Saheeli triggers, causing you to pay to create a token copy of Aetherwind Basker with haste.
2. 2When the Aetherwind Basker token enters the battlefield, it triggers, causing you to get for each creature you control.
3. 3Declare Lightning Runner and each Aetherwind Basker token you control as attackers, triggering their abilities.
4. 4Resolve all Aetherwind Basker triggers, causing you to get for each creature you control for each trigger.
5. 5Resolve the Lightning Runner trigger, causing you to get and then pay eight to untap all creatures you control and to get an additional combat phase after this one.
6. 6Repeat each combat phase.

Effects

• Infinite combat phases
• Infinite creature tokens with haste
• Infinite death triggers
• Infinite energy counters
• Infinite ETB
• Infinite LTB
• Infinite mana creatures you control can produce
• Infinite sacrifice triggers
• Infinite untap of creatures you control