The Craberration. Horror from the Deeps.

Could this be a spawn of the Elder Gods? Was it born of another plane? What spawns the evil of the Craberration? This giant crab with a dark blue/green shell and tendrils sagging from its face. It has evil in its eyes. This Crab Kaiju waits to rampage through the known lands.

The Crabberation

AC 17, HP 56, ATK 3 pincer +7 (1d1d10 + crush) OR Special (see below,) MV near (swim), S +4, D +0, C +4, I -3, W +0, Ch -3, AL C, LV 7

Seaborne: Immune to cold water-based attacks.

Weakness: Takes double damage from Lightning attacks.

Crush. DC 17 STR or target takes 1d10 damage.

Special Attacks:

Eye Beams: The Crabberation unleashes a pair of powerful void beams sweeping across everything in front of it within Close and Near Range. DC 17 DEX or 4d8 damage. Those effected by the beams are afflicted with void sickness until a rest can be completed.
Void Sickness: An overwhelming sense of emptiness, morose and dread descends upon the creature, causing it to move slower than normal, imposing a Disadvantage on STR and DEX checks/saves.

Blast of Salt: A gout of scalding salt sprays forth from the creature’s face in a cone fills a double near-sized cube. DC 17 DEX or 6d8 damage.

Scuttle: The Crabberation turns sideways and moves away at double speed. Anything in the path of the scuttle risks being trampled DEX 15 or 1d10 damage.