Garth One-Eye, Displacer Kitten, and Fervor

Prerequisites

• Garth One-Eye on the battlefield
• Displacer Kitten on the battlefield
• Fervor on the battlefield

Steps

1. Activate Garth by tapping them, creating a copy of Black Lotus and casting it by paying
2. Displacer Kitten triggers, exiling Garth, then returning them to the battlefield
3. Black Lotus resolves
4. Tap and sacrifice Black Lotus to add three mana of any color
5. Repeat any number of times
6. Activating Garth by tapping them, creating a copy of Braingeyser and casting it by paying , where X is an arbitrarily high number
7. Displacer Kitten triggers, exiling Garth, then returning them to the battlefield
8. Braingeyser resolves, causing an opponent to lose the game for trying to draw from an empty library
9. Repeat from step 6 once for each remaining opponent

Results

• Destroy any number of artifacts, enchantments, and nonartifact nonblack creatures
• Infinite card draw
• Infinite colored mana
• Infinite creature tokens with haste
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite magecraft triggers
• Infinite storm count
• Return all cards from your graveyard to your hand infinite times
• Win the game