Ghostly Flicker + Mystic Sanctuary + Eternal Witness + Notorious Throng

Ghostly Flicker

Mystic Sanctuary

Eternal Witness

Notorious Throng

How it works

1. Deal combat damage to an opponent using a Rogue.
2. Activate Mystic Sanctuary by tapping it, adding .
3. Cast Notorious Throng by paying its mana cost, causing you to take an extra turn after this one.
4. Cast Ghostly Flicker by paying 2, blinking Mystic Sanctuary and Eternal Witness.
5. When Eternal Witness and Mystic Sanctuary enter the battlefield, they trigger.
6. Resolve the Eternal Witness trigger, returning Ghostly Flicker from your graveyard to your hand.
7. Resolve the Mystic Sanctuary trigger, putting Notorious Throng from your graveyard onto the top of your library.
8. Move to your next turn, drawing Notorious Throng during your draw step.
9. Repeat.