Eldrazi Displacer, Ashnod's Altar, and Patagia Viper

Prerequisites

• Eldrazi Displacer on the battlefield
• Ashnod's Altar on the battlefield
• Patagia Viper on the battlefield
• available

Steps

1. Activate Eldrazi Displacer by paying , blinking Patagia Viper
2. When Patagia Viper enters, its first and second ability trigger
3. Resolve the first trigger, creating two creature tokens
4. Holding priority, activate Ashnod's Altar by sacrificing two creature tokens, adding
5. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite blinking
• Infinite blinking of most creatures
• Infinite colorless mana
• Infinite creature tokens
• Infinite death triggers
• Infinite sacrifice triggers