Call for Aid (Su)

At 8th level, as a standard action, an Arclord of Nex can sacrifice a prepared spell of 2nd level or higher to call a creature bound to him, including an animal companion, eidolon, familiar, personally controlled construct or undead creature, creature telepathically linked to him (including by telepathic bond, dominate person, or dominate monster), or an outsider bound with a planar binding spell. The named creature appears adjacent to the Arclord, or in the nearest open space if all adjacent squares are occupied. This ability functions like greater teleport, except the range limit is determined by the level of the sacrificed spell: short (2nd–3rd), medium (4th–5th), long (6th–7th), unlimited (same plane) (8th), or unlimited (any plane) (9th).