Use for R'lyeh void summons ?

[Wauthan]

What goes bump in the void, by courtesy of Sunray_be:

Elder Thing (First you can't move and then it starts messing with your head.)
Formless Spawn (All the crushing action of an otherness times two.)
Greater Otherness (Big blob crush you good!)
Lesser Otherness (Tiny blob poke your knee!)
Otherness (Medium blob errh... pummels the opposition?)
The Dweller In The Deep (It paralyzes, it weakens, it kills! The ultimate mobile missile turret.)
Thing from Beyond (Green dead mans hand wants man dead)
Thing from the Void (If it ever gets there the enemy will get the slapping of a lifetime)
Thing Of Many Eyes (R'lyeh Version of an evil garden gnome)
Thing That Should Not Be (But it is. And what's worse it's coming your way.)
Vastness (It's a bird? It's a plane? No it's the evil snooker balls from hell!)
Vile Thing (The void summoning consolation price)

It's not that summoning is that good. In fact the irregularity and risks involved can be mighty frustrating. It's the fact that R'lyeh gets their sacred units for free and got the chance to churn out something really nasty when you least expect it.