Hardening - Quirk

You gain the ability to morph your body into a near-unbreakable material and to transform you arms into sharp weapons. This ability can be maintained for:

Level 1-4: 3 minutes // Level 5-9: 6 minutes // Level 10-14: 12 minutes // Level 15-19: 30 minutes // Level 20: 1 hour

You lose the ability to hold weapons, but may still wear armor.

Gain bonus +2 to AC

Shell Defense: As a bonus action, you can hide inside your shell. +5 to AC. Disadvantage on all ability checks and saving throws that require movement. Requires an action to come back out of the shell.

You hardened claws gain bonus damage as follows:

Level 1-4: 1D4 // Level 5-9: 2D4 // Level 10-14: 2D6 // Level 15-19: 3D6 // Level 20: 4D8