Knock

Make a spell card:
NameKnock
SchoolTransmutation
LevelBeguiler 2, Greed 3, Hoard 2, Sor/Wiz 2, Wuj 2
ComponentsV
Casting Time1 standard action
Recharge Time5 minutes
RangeMedium (100 ft. + 10 ft./level)
TargetOne door, box, or chest with an area of up to 10 sq. ft./level
DurationInstantaneous; see text
Saving ThrowNone
Spell ResistanceNo