6th level Teleportation/Summoning
Classes: Inquisitor, Oracle
Domains: Cleric, Generic
Components: V, S, M
Casting Time: 6 rds
Range: 120 ft
Area: 60-ft. cube/level
Duration: Permanent
Saving Throw: See text
Spell Resistance: Yes
Description: Forbiddance seals an area against all planar travel into or within it. This includes all teleportation spells (such as dimension door and teleport), plane shifting, astral travel, ethereal travel, and all summoning spells. Such effects simply fail.
In addition, it damages creatures with different alignment than yours, if they enter physically. Creatures take 6d6 radiant damage for each alignment axis that is different than yours (e.g. if you are CG then a CE creatures takes 6d6 damage, but a LE creature takes 12d6). A successful Wisdom save halves the damage. Those who match your alignment and those who are in the spell radius when it is cast take no damage. You can also designate a password to allow those with different alignments to enter the area safely. Dispel magic does not dispel a forbiddance effect unless the dispeller's level is at least as high as your caster level.
Material Component: A sprinkling of holy water and rare incenses worth at least 1,500 gp, plus 1,500 gp per 60-foot cube. If a password is desired, this requires the burning of additional rare incenses worth at least 1,000 gp, plus 1,000 gp per 60-foot cube.