Temporal Trespass 
Sorcery
Delve (Each card you exile from your graveyard while casting this spell pays for 
.)
Take an extra turn after this one. Exile Temporal Trespass.
Legality
standardNOT LEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL