Index of Spells by Sources - SBG

SBG

Name
Save - Res Level Comps
Dur Range Recharge
Description
Improved Arcane Lock (M)
  Sor/Wiz 3  
    General

As arcane lock, except you may attune 1 additional individual per level.

Augment Object
  Arc 3, Clr 3, Drd 3, Sor/Wiz 3  
    24 hours

Doubles an object's hardness, adds 20 to the break DC, and grants a save as a magic item.