Kaya's Ghostform, Blasting Station, and Sun Titan

Prerequisites

• Kaya's Ghostform on the battlefield
• Blasting Station on the battlefield
• Sun Titan on the battlefield

Steps

1. Activate Blasting Station by tapping it and sacrificing Sun Titan
2. When Sun Titan dies, Kaya's Ghostform triggers, returning Sun Titan from your graveyard to the battlefield
3. When Sun Titan enters, it and Blasting Station trigger
4. Resolve the Sun Titan trigger, returning Kaya's Ghostform from your graveyard to the battlefield attached to Sun Titan Resolve the Blasting Station trigger, untapping it Resolve the Blasting Station ability from step 1
5. Repeat

Results

• Infinite damage
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers