Planar Binding

Cast 1 day

Secondary Casters 4

Primary Check Arcana (master) or Occultism (master)

Secondary Checks Crafting ; Diplomacy or Intimidation ; Arcana or Occultism (whichever isn't used for the primary check)

Range interplanar

Target(s) 1 extraplanar creature

Duration varies

You call forth an extraplanar creature of a level no greater than double that of the planar binding ritual's level and attempt to bargain with it. The secondary caster attempting the Crafting check creates a warding diagram to prevent the extraplanar creature from attacking or leaving during the bargain; if that caster fails or critically fails, then instead of the usual effects of a failure or critical failure of the secondary skill check, the extraplanar creature can attack or leave instead of negotiate.