As a bonus action, you can touch a creature to alter with this spell, including yourself, and if the creature is unwilling to receive the effects of this spell, then it must succeed on a DC 14 Constitution Saving Throw, on a failed save, the creature receives the effects of the spell for the duration. If the creature succeeds, nothing happens, and the targeted creature becomes immune to the effects of this spell until its next long rest. If the creature is willing, they immediately receive the effects for the duration.

Abolethian Curse

The creature grows several aboleth-like mouths on its face and neck, and the creature can only breathe underwater. If the creature does not have a swimming speed, it automatically gains a swimming speed equal to their walking speed. The diseased creature's skin becomes translucent and slimy, and the creature can't regain hit points unless it is underwater. When the diseased creature is outside a body of water, it takes 6 (1d12) acid damage every 10 minutes unless moisture is applied to the skin before 10 minutes have passed.