Aluren, Endless Cockroaches, and Phyrexian Altar

Prerequisites

• Aluren on the battlefield
• Endless Cockroaches on the battlefield
• Phyrexian Altar on the battlefield

Steps

1. Activate Phyrexian Altar by sacrificing Endless Cockroaches, adding one mana of any color
2. Endless Cockroaches dies, returning itself from your graveyard to your hand
3. Cast Endless Cockroaches by paying
4. Repeat

Results

• Infinite colored mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite storm count