Multiattack

The aboleth makes three Tentacle or Psychic Bolt attacks. If two Tentacle attacks hit one target, the target must succeed on a DC 16 CON save or contract the _slime pox_ disease (see the Slime Pox trait).

Tentacle

_Melee Weapon Attack:_ +9 to hit, reach 10 ft., one target. _Hit:_ 15 (3d6+5) bludgeoning damage.

Psychic Bolt

_Ranged Spell Attack:_ +8 to hit, range 120 ft., one target. _Hit:_ 14 (3d6+4) psychic damage.

Psychic Torrent (Recharge 5-6)

The aboleth floods the minds of up to three creatures it can see within 60 feet of it with random and horrific memories from its eons-long life. Each target must make a DC 16 WIS save. On a failure, a creature takes 49 (14d6) psychic damage and is incapacitated until the end of its next turn, as its mind reels from the torrent of images, thoughts, and memories. On a success, a creature takes half the damage and isn't incapacitated.