Diamond Lion, Decaying Soil, Heartless Summoning, and Thousand-Year Elixir

Prerequisites

• Diamond Lion on the battlefield
• Decaying Soil on the battlefield
• Heartless Summoning on the battlefield
• Thousand-Year Elixir on the battlefield
• You have at least seven cards in your graveyard

Steps

1. Activate Diamond Lion by tapping it, discarding your hand, and sacrificing it, adding
2. Decaying Soil triggers, causing you to pay , returning Diamond Lion from your graveyard to your hand
3. Cast Diamond Lion by paying
4. Repeat

Results

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