Ghostly Flicker + Great Whale + Shipwreck Dowser

Ghostly Flicker

Great Whale

Shipwreck Dowser

How it works

1. Activate up to seven lands by tapping them, adding at least 2.
2. Cast Ghostly Flicker by paying 2, blinking Shipwreck Dowser and Great Whale.
3. When Shipwreck Dowser and Great Whale enter the battlefield, their abilities trigger.
4. Resolve the Shipwreck Dowser trigger, returning Ghostly Flicker to your hand from your graveyard.
5. Resolve the Great Whale trigger, untapping up to seven lands.
6. Repeat.
7. If you control seven lands that can tap to produce at least 3, this combo nets infinite mana, and you may blink any other permanent besides Great Whale.

This cunning engine centers on the constant recursion of Ghostly Flicker, which resets your board state by blinking both Shipwreck Dowser and Great Whale at once. As Great Whale hits the battlefield, its entry trigger untaps your lands to replenish your mana supply, while Shipwreck Dowser's prowess and entrance ability ensure that Ghostly Flicker is conveniently fished right back out of your graveyard and into your hand. By looping this sequence, you generate infinite mana alongside endless enter-the-battlefield and landfall triggers.