rare ln medium aberration amphibious 

Perception +14; darkvision

Languages Aklo, Common, Elder Thing, Mi-Go, Vobrigraes

Skills Acrobatics +11, Arcana +14, Astronomy Lore +14, Athletics +13, Crafting +12, Medicine +12, Occultism +14, Survival +12, Thievery +11 (+13 to Disable a Device)

Str +4 Dex +2 Con +4 Int +5 Wis +3 Cha +3

AC  21; Fort +15, Ref +9, Will +12

HP 90; Immunities cold; Resistances fire 5

No Breath The elder thing doesn't breathe and is immune to effects that require breathing (such as inhaled poison).

Speed 25 feet, fly 20 feet, swim 30 feet

Melee [>] tentacle +13 (agile), Damage 2d6+6 bludgeoning plus Grab

Constrict [>] 2d6+6 bludgeoning, DC 22

Hibernate The elder thing enters a state of hibernation after focusing its thoughts for 1 minute. While hibernating, an elder thing is unconscious. The elder thing can remain in hibernation as long as it wishes—while hibernating, it doesn't need to eat or drink, nor does it age. Time effectively stands still for a hibernating elder thing. Any effect that would normally rouse an unconscious creature can end an elder thing's hibernation, but the elder thing must attempt a DC 25 Will save. On a success, the elder thing awakens in 2d4 rounds; otherwise it takes 1d4 days to wake from hibernation. The elder thing can set the length of its hibernation when it enters this state, so that it can awaken after a set amount of time has passed. When awakening in this way, the elder thing does so in only 1d4 rounds, with no Will save necessary.

Unnatural Flight The elder thing's wings allow it to fly in regions where flight is normally impossible, such as outer space. It gains a +2 circumstance bonus to checks made to Maneuver in Flight, and on saving throws against effects that impede flight.

Gatewalkers #3: Dreamers of the Nameless Spires, page 84.