Somehow, you were created or altered by an aboleth, and you suffer from strange and hideous mutations as a result. Due to these changes, you have the following racial traits:

• Increase one ability score of your choice by 1, to a maximum of 20.
• You have uncanny psychic resistances. You have advantage on saving throws you make against being charmed.
• At least one of your limbs is muscular, rubbery, and pliant, acting more as a tentacle than a limb in its own right. You can use this limb as a natural weapon to make unarmed strikes. On a hit with it, you deal bludgeoning damage equal to 1d4 + your Strength modifier instead of the normal damage for an unarmed strike.