Barkskin armor

This item uses One DnD rules for exhaustion points.

If you are Circle of the Moon druid and you are attuned to this armor you have numbers of wild shape equal to your proficiency bonus.

Rare - character level 5 or higher

When you are in your wild shape you gain +1 to AC. 

If you take a concentration check when you are in your wild shape you can add your proficiency bonus to that check. You can do this after you roll but before the DM tells you the result. If you do you get one exhaustion point. You can use this ability only on spells from drud’s spell list.

Very Rare - character level 10 or higher

When you are in your wild shape you gain +2 AC.

If you are in your wild shape you can use your wisdom saving throw instead of your constitution saving throw to maintain concentration. If you do, you take numbers of exhaustion points equal to half of the spell’s level you are concentrating on rounded up. You can use this ability only on spells from drud’s spell list.

Legendary - character level 15 or higher

When you are in your wild shape you gain +3 AC.

If you are in your wild shape you can choose to automatically succeed in concentration check. If you do, you take numbers of exhaustion points equal to half of the spell’s level you are concentrating on rounded up. You can use this ability only on spells from drud’s spell list.

Made from tough but flexible leather, studded leather is reinforced with close-set rivets or spikes.

Notes: druids only