Gishath, Sun's Avatar + Mortuary + Aggravated Assault + Phyrexian Altar

Prerequisites

• You control at least five other nontoken Dinosaurs.
• An opponent cannot block Gishath.

Steps

1. 1Deal combat damage to an opponent using Gishath.
2. 2Gishath triggers, causing you to reveal the top seven cards of your library and put all Dinosaurs revealed this way onto the battlefield.
3. 3Move to your postcombat main phase.
4. 4Activate Phyrexian Altar five times by sacrificing five other nontoken Dinosaurs, adding .
5. 5When the Dinosaurs die, Mortuary triggers that many times, putting the Dinosaurs on top of your library from your graveyard.
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 damage
• Infinite combat phases
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite mana creatures you control can produce
• Infinite untap of creatures you control