Guards and Wards

Make a spell card:
NameGuards and Wards
SchoolAbjuration
LevelGreed 6, Sor/Wiz 6
ComponentsV, S, M, F
Casting Time30 minutes
Recharge Time24 hours
RangeAnywhere within the area to be warded
AreaUp to 200 sq. ft./level (S)
Duration2 hours/level (D)
Saving ThrowSee text
Spell ResistanceSee text