Assertion: warlock's spell | /r/HasProperty | cast at the highest slot level
Facets:
value: always
type: TEMPORAL
Source sentences:
text: It is structured so that its spell slots and spells known are limited, but the slots renew after every short rest (unlike most other magic-using classes, which require a long rest), and all spells are always cast at the highest slot level to which the warlock has access.