Library / Magic

Planar Binding, Greater

As lesser planar binding, but up to 18 HD.

This spell functions like lesser planar binding, except that you may call a single creature of 18 HD or less, or up to three creatures of the same kind whose Hit Dice total no more than 18. Each creature gets a saving throw, makes an independent attempt to escape, and must be individually persuaded to aid you.

Source: Core Rulebook
up to three elementals or outsiders, totaling no more than 18 HD, no two of which can be more than 30 ft. apart when they appear.
Casting
System
PF1E
School
Conjuration
Subschool
Element
Casting Time
Range
Target
Area
Duration
Saving Throw
Spell Resistance
No
Components
V, S
Class Levels
Components
V
S