Lena, Selfless Champion, Eldrazi Displacer, and Ashnod's Altar

Prerequisites

• Lena, Selfless Champion on the battlefield
• Eldrazi Displacer on the battlefield
• Ashnod's Altar on the battlefield
• available

Steps

1. Activate Eldrazi Displacer by paying , blinking Lena
2. When Lena enters, it triggers, creating a 1/1 Soldier creature token for each nontoken creature you control
3. Activate Ashnod's Altar twice by sacrificing two Soldiers, adding
4. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite colorless mana
• Infinite creature tokens
• Infinite blinking
• Infinite blinking of creatures you control except Eldrazi Displacer