Pitiless Plunderer, Draconic Visitor, and Phyrexian Altar

Prerequisites

• Pitiless Plunderer on the battlefield
• Draconic Visitor on the battlefield
• Phyrexian Altar on the battlefield

Steps

1. Activate Phyrexian Altar by sacrificing another creature
2. When the creature dies, Pitiless Plunderer triggers, creating a 5/5 Dragon creature token with flying due to Draconic Visitor
3. Repeat

Results

• Infinite colored mana
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers