Koll, the Forgemaster, Lightwheel Enhancements, Phyrexian Altar, and Shield Sphere

Prerequisites

• Koll, the Forgemaster on the battlefield
• Lightwheel Enhancements in hand or in the graveyard
• Phyrexian Altar on the battlefield
• Shield Sphere on the battlefield
• You have max speed
• available

Steps

1. Cast Lightwheel Enhancements either from your hand or from your graveyard by paying , attaching it to Shield Sphere
2. Activate Phyrexian Altar by sacrificing Shield Sphere, adding
3. When Shield Sphere dies, Koll triggers, returning Shield Sphere from your graveyard to your hand
4. Cast Shield Sphere by paying
5. Repeat

Results

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