Alesha, Who Smiles at Death + Dockside Extortionist + Aggravated Assault + Altar of Dementia

Prerequisites

• Alesha does not have summoning sickness.
• An opponent cannot block and kill creatures you control.
• Opponents control at least seven artifacts and/or enchantments.

Steps

1. 1Declare Alesha as an attacker.
2. 2Alesha triggers, causing you to pay to return Dockside Extortionist from your graveyard to the battlefield tapped and attacking.
3. 3When Dockside Extortionist enters the battlefield, it triggers, creating at least seven Treasure tokens.
4. 4Move to your postcombat main phase.
5. 5Activate Altar of Dementia by sacrificing Dockside Extortionist, causing target player to mill cards equal to its power.
6. 6Activate five Treasures by tapping and sacrificing them, adding .
7. 7Activate Aggravated Assault by paying , causing you to untap all creatures you control and to get an additional combat and main phase after this one.
8. 8Move to your next combat phase.
9. 9Declare Alesha as an attacker.
10. 10Alesha triggers, holding priority, activate two Treasures by tapping and sacrificing them, adding .
11. 11Resolve the Alesha trigger, causing you to pay to return Dockside Extortionist from your graveyard to the battlefield tapped and attacking.
12. 12Repeat from step 3.

Effects

• Infinite artifact ETB
• Infinite artifact LTB
• Infinite artifact sacrifice triggers
• Infinite artifact tokens
• Infinite colored mana
• Infinite combat phases
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite mana creatures you control can produce
• Infinite mill
• Infinite self-mill
• Infinite Treasure tokens
• Infinite untap of creatures you control