Tura Kennerüd, Skyknight, Mnemonic Wall, Essence Flux, and Phyrexian Altar

Prerequisites

• Tura Kennerüd, Skyknight on the battlefield
• Mnemonic Wall on the battlefield
• Essence Flux in hand
• Phyrexian Altar on the battlefield
• available

Steps

1. Cast Essence Flux by paying , targeting Mnemonic Wall
2. Tura Kennerüd triggers, creating a 1/1 Soldier creature token
3. Resolve Essence Flux, blinking Mnemonic Wall
4. Mnemonic Wall enters the battlefield, returning Essence Flux from your graveyard to your hand
5. Activate Phyrexian Altar by sacrificing the Soldier, adding
6. Repeat

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite magecraft triggers
• Infinite sacrifice triggers
• Infinite storm count