Unarmed Strikes. You know very well how to land good blows, either with your hand, tail or feet, your unarmed blow does 1d8 + Strength of bludgeoning damage. This damage increases to 2d8 at 5th level, 3d8 at 11th level, and 4d8 at 17th level.

Lung capacity. Due to your large lung capacity you have an advantage on saving throws to keep your breath underwater or avoid breathing gases. Normally, you can hold your breath for 3 hours without problems.

Superior Complexion. You count as a large creature when calculating your carrying and lifting capacity. Also, when hit with a non-magical attack that deals bludgeoning damage, you can reduce damage by 2 as a reaction. You may do this an amount of times equal to your proficiency bonus per long rest.

Ocular Membrane. Thanks to a membrane that covers your eyes, you are more difficult to blind, you can add your proficiency like bonus in saving throws that are intended to avoid having visual difficulties. Crokodan Vial

Little Elusive. Being smaller and smarter helps him hide better, you are proficient in the Stealth skill, if you already are, double the bonus. Also, at your choice, you can use your intelligence modifier to calculate Stealth.

Echo Sonar. You can use the cantrip Message, you can cast it without using V, S or M components, but the range you can communicate is 60 feet. The rest of the restrictions remain. Crokodan Libera

Intimidating Presence. Your tough and defiant appearance would scare anyone, you are proficient in Intimidation, if you already are, add double your proficiency. Crokodan Control

Inner Focus. His body and mind are innately separated and in perfect synchrony, you can use Concentration on yourself, while your mind concentrates on what is foreign to you. In other words, you can use Range Concentration: On yourself, while maintaining concentration on another activity (As Hunter's Mark for example). You have the advantage to maintain the concentration of your body, but not of your mind.

Natural Intuition. More easily perceive the interests and concerns of others, even if they try to hide it, you have proficiency in Insight, if you are already proficient, you double the bonus for proficiency. Random Height and Weight (Crokodan) Base Height Height Modifier* Base Weight Weight Modifier** 6′ 0 +2d8 200 lb. × (2d4) lb. *Height = base height + height modifier **Weight = base weight + (height modifier × weight modifier) Random Height and Weight(Crokodan Vial Only) Base Height Height Modifier* Base Weight Weight Modifier** 3′ 5 +2d6 120 lb. × (2d4) lb. *Height = base height + height modifier **Weight =