Grease

Make a spell card:
NameGrease
SchoolConjuration (Creation)
LevelBrd 1, Slime 1, Sor/Wiz 1
ComponentsV, S, M
Casting Time1 standard action
Recharge TimeGeneral
RangeClose (25 ft. + 5 ft./2 levels)
Target or AreaOne object or a 10-ft. square
Duration1 round/level (D)
Saving ThrowSee text
Spell ResistanceNo