Tana, the Bloodsower, Aggravated Assault, and Phyrexian Altar

Prerequisites

• Tana, the Bloodsower on the battlefield
• Aggravated Assault on the battlefield
• Phyrexian Altar on the battlefield
• Tana has power five or greater, does not have summoning sickness and cannot be blocked by an opponent

Steps

1. Deal combat damage to an opponent using Tana
2. Tana triggers, creating at least five 1/1 Saproling creature tokens
3. Move to your postcombat main phase
4. Activate Phyrexian Altar five times by sacrificing five Saprolings, adding
5. Activate Aggravated Assault by paying , causing you to untap all creatures you control and to get an additional combat and main phase after this one
6. Repeat
7. If Tana has power six or greater, this combo nets infinite creature tokens

Results

• Infinite colored mana
• Infinite combat damage
• Infinite combat phases
• Infinite creature tokens
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers