Melira, Sylvok Outcast, Shilgengar, Sire of Famine, and Grazing Kelpie

Prerequisites

• Melira, Sylvok Outcast on the battlefield
• Shilgengar, Sire of Famine on the battlefield
• Grazing Kelpie on the battlefield

Steps

1. Activate Shilgengar by sacrificing Grazing Kelpie
2. When Grazing Kelpie dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Melira
3. Resolve the Shilgengar ability Repeat

Results

• Infinite artifact tokens
• Infinite Blood tokens
• Infinite creature ETB
• Infinite creature LTB
• Infinite death triggers
• Infinite creature sacrifice triggers