Contagion

Make a spell card:
NameContagion
SchoolNecromancy [Evil]
LevelAdp 3, Arc 3, Blg 3, Blk 3, Clr 3, Corruption 3, Decay 3, Destruction 3, Drd 3, Pestilence 3, Sor/Wiz 4, Wmg 4
ComponentsV, S
Casting Time1 standard action
Recharge TimeGeneral
RangeTouch
TargetLiving creature touched
DurationInstantaneous
Saving ThrowFortitude negates
Spell ResistanceYes