do spell scrolls use spell slots: Spell Slots in DnD 5e - A Simple Guide to Spell Use. Best Spell Combinations In Baldur's Gate 3 - TheGamer. Warlock Multiclass Options: A Complete DnD 5e Guide.
You can only use a spell
slot once before recovering it with a long rest or Arcane Recovery. However, the
slots are not tied to a specific spell.
To cast a spell, the caster must usually expend a spell slot of sufficient level. Spells cast from scrolls do not consume
spell slots when cast, nor do most spells granted by magic items.
In D&D 5e (2014): Warlock Pact Magic spell
slots are separate from the standard multiclass spell
slot pool. You cannot use your Warlock slots to cast spells from other classes, and vice versa.