Gylwain, Casting Director, Guardian of the Forgotten, and Blasting Station

Prerequisites

• Gylwain, Casting Director on the battlefield
• Guardian of the Forgotten on the battlefield
• Blasting Station on the battlefield

Steps

1. Activate Blasting Station by tapping it and sacrificing another modified creature
2. When the creature dies, Guardian of the Forgotten triggers, manifesting the top card of your library
3. When the manifested card enters the battlefield, Gylwain and Blasting Station trigger
4. Resolve the Gylwain trigger, creating a Role token attached to the manifested creature
5. Resolve the Blasting Station trigger, untapping it
6. Resolve the Blasting Station ability from step 1
7. Repeat

Results

• Near-infinite damage
• Infinite self-mill
• Near-infinite ETB
• Near-infinite LTB
• Near-infinite death triggers
• Near-infinite sacrifice triggers