Displace + Vampire Charmseeker + Great Whale

Displace

Vampire Charmseeker

Great Whale

How it works

1. Activate up to seven lands by tapping them, adding at least 2.
2. Cast Displace by paying 2, blinking Vampire Charmseeker and Great Whale
3. When Vampire Charmseeker and Great Whale enter the battlefield, their abilities trigger.
4. Resolve the Vampire Charmseeker trigger, returning Displace from your graveyard to your hand.
5. Resolve the Great Whale trigger, untapping up to seven lands.
6. Repeat.

This clever loop works by using Great Whale's entry trigger to untap your lands and supply the mana needed to cast Displace over and over again. Meanwhile, Vampire Charmseeker pulls its weight by returning that very same copy of Displace from your graveyard straight back to your hand every single time the pair blinks into existence. Because Displace targets both creatures simultaneously, you create a self-sustaining engine that generates infinite mana, endless enter-the-battlefield triggers, and total mastery of the stack.