Danitha, Benalia's Hope, Leyline Immersion, Enduring Renewal, Ashnod's Altar, and Lightning Greaves

Prerequisites

• Danitha, Benalia's Hope on the battlefield
• Leyline Immersion on the battlefield
• Enduring Renewal on the battlefield
• Ashnod's Altar on the battlefield
• Lightning Greaves on the battlefield
• Leyline Immersion attached to Danitha

Steps

1. Activate Lightning Greaves' equip ability by paying , attaching it to Danitha
2. Activate Danitha by tapping it, adding that can only be spent to cast spells
3. Activate Ashnod's Altar by sacrificing Danitha, adding
4. When Danitha dies, Enduring Renewal triggers, returning Danitha to your hand from your graveyard
5. Cast Danitha by paying
6. When Danitha enters the battlefield, it triggers, putting Leyline Immersion onto the battlefield from your graveyard attached to Danitha
7. Repeat

Results

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