Displacer Kitten + Ancestral Statue + Sol Ring + Mana Vault

Displacer Kitten

Ancestral Statue

Sol Ring

Mana Vault

How it works

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