Explosive Runes

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NameExplosive Runes
SchoolAbjuration [Force]
LevelRune 4, Sor/Wiz 3
ComponentsV, S
Casting Time1 standard action
Recharge Time24 hours
RangeTouch
TargetOne touched object weighing no more than 10 lb.
DurationPermanent until discharged (D)
Saving ThrowSee text
Spell ResistanceYes