Kykar, Wind's Fury, Solemnity, and Lingering Tormentor

Prerequisites

• Kykar, Wind's Fury on the battlefield
• Solemnity on the battlefield
• Lingering Tormentor on the battlefield

Steps

1. Activate Kykar by sacrificing Lingering Tormentor, adding
2. Lingering Tormentor dies, triggering its persist ability, returning it from your graveyard to the batltefield without a -1/-1 counter on it due to Solemnity
3. Repeat

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite red mana
• Infinite sacrifice triggers