Nonflammable grease covers the ground in a 10-foot square centered on a point within range and turns it into Difficult Terrain for the duration.
Grease
Level 1 Conjuration
Casting Time1 action
Range60 feet
Duration1 minute
Components
V, S, M (a bit of pork rind or butter)
Material: a bit of pork rind or butter
Spell Description
When the grease appears, each creature standing in its area must succeed on a Dexterity saving throw or have the condition. A creature that enters the area or ends its turn there must also succeed on that save or fall .