River Song + Conjurer's Bauble + Saheeli, the Sun's Brilliance + Temporal Manipulation

River Song

Conjurer's Bauble

Saheeli, the Sun's Brilliance

Temporal Manipulation

How it works

1. Activate Saheeli by paying and tapping it, creating a token copy of Conjurer's Bauble.
2. Cast Temporal Manipulation by paying its mana cost, causing you to take an extra turn after this one.
3. Activate the Conjurer's Bauble token by tapping and sacrificing it, putting Temporal Manipulation onto the bottom of your library from your graveyard, and then causing you to draw Temporal Manipulation from the bottom of your library due to River Song.
4. Repeat each turn.