Brinelin, the Moon Kraken, Displacer Kitten, Sol Ring, and Mana Vault

Prerequisites

• Brinelin, the Moon Kraken on the battlefield
• Displacer Kitten on the battlefield
• Sol Ring on the battlefield
• Mana Vault in hand

Steps

1. Activate Sol Ring by tapping it, adding
2. Cast Mana Vault by paying
3. Displacer Kitten triggers, blinking Brinelin
4. When Brinelin enters the battlefield, it triggers, returning Sol Ring from the battlefield to your hand
5. Activate Mana Vault by tapping it, adding
6. Cast Sol Ring by paying
7. Displacer Kitten triggers, blinking Brinelin
8. When Brinelin enters the battlefield, it triggers, returning Mana Vault from the battlefield to your hand
9. Repeat

Results

• Infinite colorless mana
• Infinite ETB
• Infinite LTB
• Infinite storm count