Koll, the Forgemaster, Lightwheel Enhancements, Phyrexian Altar, and Rograkh, Son of Rohgahh

Prerequisites

• Koll, the Forgemaster on the battlefield
• Lightwheel Enhancements in hand or in the graveyard
• Phyrexian Altar on the battlefield
• Rograkh, Son of Rohgahh 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 Rograkh
2. Activate Phyrexian Altar by sacrificing Rograkh, adding
3. When Rograkh dies, Koll triggers, returning Rograkh from your graveyard to your hand
4. Cast Rograkh by paying
5. Repeat

Results

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