Plane

Plane can refer to:

• Realms, individual universes sometimes referred to as planes.
• Cosmic Plane, an area separate from Gielinor in which Starflowers grow
• Spirit Plane, a plane of existence from which Summoning energy can be used to summon creatures
• Killerwatt plane, an area where Killerwatts are found
• Plane-freezer Lakhrahnaz‎, a monster found while training Dungeoneering
• Party Plane, inhabited by the Party Demons.