Oil of Slipperiness

This sticky black unguent is thick and heavy, but it flows quickly when poured. Enough to cover 1 medium or small creature along with the equipment they are wearing and carrying. 1 additional vial is needed for each size increase above medium. Applying the Oil takes 10 minutes resulting in the creature gaining the effect of the Freedom of Movement spell for 8 hours. Alternatively you can pour it on the ground as a Magic Action, covering a 10 ft square, creating the effect of the Grease spell in that area for 8 hours.