Fool's Demise, Channel, Phyrexian Altar, and Radiant's Dragoons

Prerequisites

• Fool's Demise on the battlefield
• Channel in hand
• Phyrexian Altar on the battlefield
• Radiant's Dragoons on the battlefield
• Fool's Demise attached to Radiant's Dragoons
• available

Steps

1. Cast Channel by paying
2. Activate Phyrexian Altar by sacrificing Radiant's Dragoons, adding
3. When Radiant's Dragoons dies, Fool's Demise's first and second abilities trigger
4. Resolve the first Fool's Demise trigger, returning Radiant's Dragoons from your graveyard to the battlefield
5. When Radiant's Dragoons enters the battlefield, it triggers, causing you to gain 5 life
6. Resolve the second Fool's Demise trigger, returning it from your graveyard to your hand
7. Activate Channel four times by paying 4 life, adding
8. Cast Fool's Demise by paying , attaching it to Radiant's Dragoons
9. Repeat from step 2

Results

• Infinite colorless mana
• Infinite death triggers
• Infinite ETB
• Infinite lifegain
• Infinite lifegain triggers
• Infinite LTB
• Infinite sacrifice triggers
• Infinite storm count