Ghostly Flicker + Semblance Anvil + Nucklavee

Ghostly Flicker

Semblance Anvil

Nucklavee

How it works

1. Cast Ghostly Flicker by paying , targeting Nucklavee and your untapped source, blinking them both.
2. When Nucklavee enters the battlefield, return Ghostly Flicker to your hand.
3. Tap your untapped blue source for .
4. Repeat.