Emiel the Blessed + Lightning Runner + Sage of Shaila's Claim + Circle of Dreams Druid

Prerequisites

• Circle of Dreams Druid does not have summoning sickness.
• You control at least two other creatures.
• An opponent cannot block and kill Lightning Runner.

Steps

1. 1Declare Lightning Runner as an attacker, triggering its ability.
2. 2Holding priority, activate Circle of Dreams Druid by tapping it, adding at least six .
3. 3Activate Emiel by paying , blinking Sage of Shaila's Claim.
4. 4Sage of Shaila's Claim enters the battlefield, causing you to get .
5. 5Repeat from step 3 one additional time.
6. 6Resolve the Lightning Runner ability from step 1, causing you to get , then pay eight to untap all creatures you control, and to get an additional combat phase after this one.
7. 7Repeat each combat phase.

Effects

• Infinite combat phases
• Infinite creature ETB
• Infinite creature LTB