Sun Titan, Spawning Pit, and Shade's Form

Prerequisites

• Sun Titan on the battlefield
• Spawning Pit on the battlefield
• Shade's Form on the battlefield

Steps

1. Activate Spawning Pit by sacrificing Sun Titan
2. When Sun Titan dies, Shade's Form triggers, returning Sun Titan from your graveyard to the battlefield
3. When Sun Titan enters, it triggers, returning Shade's Form from your graveyard to the battlefield attached to Sun Titan
4. Resolve the Spawning Pit ability
5. Repeat

Results

• Infinite charge counters on a permanent
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers