Noctis, Prince of Lucis, Aetherflux Reservoir, and Blood Funnel

Prerequisites

• Noctis, Prince of Lucis on the battlefield
• Aetherflux Reservoir on the battlefield
• Blood Funnel on the battlefield

Steps

1. Cast the artifact with mana value 2 or less by paying and 3 life
2. Aetherflux Reservoir and Blood Funnel trigger
3. Resolve the Aetherflux Reservoir trigger, causing you to gain 1 life for each spell you've cast this turn
4. Resolve the Blood Funnel trigger, countering the artifact spell
5. Repeat

Results

• Infinite damage
• Infinite lifegain triggers
• Infinite lifegain
• Infinite storm count