Krenko, Mob Boss, Aggravated Assault, and Phyrexian Altar

Prerequisites

• Krenko, Mob Boss on the battlefield
• Aggravated Assault on the battlefield
• Phyrexian Altar on the battlefield
• Krenko does not have summoning sickness
• You control at least five Goblins

Steps

1. Activate Krenko by tapping it, creating at least five 1/1 Goblin creature tokens
2. Activate Phyrexian Altar five times by sacrificing five Goblin tokens, adding
3. 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
4. Repeat
5. If you control six or more Goblins, this combo nets infinite creature tokens

Results

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