Priest of Urabrask + Blade of Selves + Leyline Tyrant + Aggravated Assault

Prerequisites

• Blade of Selves attached to Priest of Urabrask.
• Priest of Urabrask does not have summoning sickness.
• You have at least two opponents.
• An opponent is unable to block and kill Priest of Urabrask.

Steps

1. 1Declare Priest of Urabrask as an attacker.
2. 2Priest of Urabrask' myriad ability triggers, creating at least two token copies of it that are tapped and attacking.
3. 3The Priest of Urabrask tokens enter the battlefield, adding at least six .
4. 4At the end of your combat phase, Blade of Selves triggers, exiling the Priest of Urabrask tokens.
5. 5Move to your postcombat main phase.
6. 6Activate Aggravated Assault by paying , causing you to untap all creatures you control and to get an additional combat and main phase after this one.
7. 7Repeat.

Effects

• Infinite combat phases
• Infinite creature ETB
• Infinite creature LTB
• Infinite damage to one opponent
• Infinite mana creatures you control can produce
• Infinite red mana
• Infinite untap of creatures you control