lucky spell slot: Unlocking the Magic of DnD Spell Slots_ A Guide for Players and ... . 5e: How Do Spell Slots Work? — Make a Skill Check. Rod of the Pact Keeper DnD 5e - Warlocks Power.
Each spell
slot can only be used once, per long rest, or in the case of Warlocks, once per short rest. Unfortunately, casting spells with higher level
spell slots uses the entire slot, you can’t save part of a spell slot for later use.
You regain all expended spell
slots when you finish a long rest. ... Creating Spell Slots Spell Slot Level Sorcery Point Cost 1st 2 2nd 3 3rd 5 4th 6 5th 7.
You regain all expended spell slots when you finish a long rest. For example, if you know the 1st-level spell Cure Wounds and have a 1st-level and a 2nd-level spell slot available, you can cast Cure Wounds using either slot.