1st-level conjuration — wizard
Casting Time:
1 action
Range:
60 feet
Components:
V, S, M (a bit of pork rind or butter)
Duration:
1 minute
Slick grease covers the ground in a 10-foot square centered on a point within range and turns it into difficult terrain for the duration.
When the grease appears, each creature standing in its area must succeed on a dexterity saving throw or fall prone. A creature that enters the area or ends its turn there must also succeed on a dexterity saving throw or fall prone.