Ghostly Flicker + Mystic Sanctuary + Elsha of the Infinite + Gilded Lotus

Ghostly Flicker

Mystic Sanctuary

Elsha of the Infinite

Gilded Lotus

How it works

1. Activate Mystic Sanctuary and Gilded Lotus by tapping them, adding 3.
2. Cast Ghostly Flicker either from your hand or from the top of your library by paying 2.
3. Elsha's prowess ability triggers, giving it +1/+1 until end of turn.
4. Resolve Ghostly Flicker, blinking Mystic Sanctuary and Gilded Lotus.
5. When Mystic Sanctuary enters untapped, it triggers, putting Ghostly Flicker from your graveyard onto the top of your library.
6. Repeat.

This ingenious loop turns a simple blink into an infinite engine, powered entirely by Gilded Lotus producing the exact mana needed to recast your spells. You use Ghostly Flicker to reset both Gilded Lotus and Mystic Sanctuary, letting the land's entry trigger place the instant right back on top of your library. From there, Elsha of the Infinite lets you peer at the top of your deck and cast that Ghostly Flicker again as though it had flash, while also growing larger with each iteration thanks to prowess.