- Class
- Warlock
As shown in the Warlock Features table, you gain another Warlock spell of your choice that can be cast in this way when you reach Warlock levels 13 (level 7 spell), 15 (level 8 spell), and 17 (level 9 spell). You regain all uses of your Mystic Arcanum when you finish a Long Rest. You can cast your arcanum spell once without expending a spell slot, and you must finish a Long Rest before you can cast it in this way again.
SRD 5.2.1, p.72 · CC BY 4.0