Requires

Invasion of Arcavios // Invocation of the Founders must be on the battlefield. Displacer Kitten must be on the battlefield. Seething Song must be in hand, in the graveyard, or in the library. Desperate Ritual must be in hand. Mana needed:

Steps

1. Cast Desperate Ritual by paying .
2. Displacer Kitten triggers, blinking Invasion of Arcavios.
3. When Invasion of Arcavios enters the battlefield, it triggers, searching your library and/or graveyard for Seething Song and putting it into your hand.
4. Resolve Desperate Ritual, adding .
5. Cast Seething Song by paying .
6. Displacer Kitten triggers, blinking Invasion of Arcavios.
7. When Invasion of Arcavios enters the battlefield, it triggers, returning Desperate Ritual from your graveyard to your hand.
8. Resolve Seething Song, adding .
9. Repeat.

Results