Invasion of Arcavios // Invocation of the Founders + Tidespout Tyrant + Time Warp

Invasion of Arcavios // Invocation of the Founders

Tidespout Tyrant

Time Warp

How it works

1. Cast Invasion of Arcavios by paying 3.
2. Tidespout Tyrant triggers, returning a permanent to its owner's hand.
3. When Invasion of Arcavios enters the battlefield, it triggers, returning Time Warp from your graveyard to your hand, or searching your library for Time Warp and putting it into your hand, if needed.
4. Cast Time Warp by paying 3.
5. Tidespout Tyrant triggers, returning Invasion of Arcavios to your hand from the battlefield.
6. Resolve Time Warp, causing you to take an extra turn after this one.
7. Repeat each turn.

This loop relies on Tidespout Tyrant to weaponize your spellcasting into a permanent-bouncing engine, clearing away obstacles while manipulating your battlefield. By casting Invasion of Arcavios, you fetch Time Warp and trigger the Tyrant to bounce a permanent, and when you subsequently cast Time Warp, Tidespout Tyrant's trigger bounces Invasion of Arcavios right back to your hand so it can be replayed. Because the backside Invocation of the Founders grants you a powerful copy effect for your instants and sorceries, and casting spells keeps recycling your pieces indefinitely, you secure infinite turns to dominate the game entirely.