Carapace of Mysanthril

Wondrous Item, artifact, requires attunement

Sewn from the hide of the Apocalypse Engine, a horrifying fell beast delivered accross the Astral Plane onto Xioria in time immemorial, this cloak is ruddy brown in color and deceptively light, with large teeth and claws lining it's hems. The inner lining of this cloak is mithral, magically bonded to the hide of the Tarrasque known as Santiana, that beast which carved the ravines of Adversii.

Protection of the Unbroken

You gain a +3 bonus to AC and Saving Throws while wearing this cloak.

Reflective Carapace

Any time you are targeted by a magic missile spell, a line spell, or a spell that requires a ranged Attack roll, roll a d6. On a 1, you are subject to the spell. On a 2 to 5, you are unaffected. On a 6, you are unaffected, and the Effect is reflected back at the caster as though it originated from you, turning the caster into the target.

Universal Defense

You have advantage on Saving Throws against Spells and other magical Effects.

Unwavering Destructive March

Your speed is reduced by 10 and you gain advantage against being knocked prone or being pushed. Additionally, your attacks deal double damage against objects and structures.

The Carapace of Mysanthril has 16 charges, regaining 1d12+4 daily at dawn.

Arcane Absorption

When you are targeted by an enemy’s spell, you may use your reaction to have the cloak swallow part of the spell. The cloak gains a number of charges equal to the spell level of the triggering spell. You are still subject to the spell's normal effects, given it isn't affected by Reflective Carapace.

Fury of the Siege

When you hit with an attack, you can choose to expend any number of charges from the cloak, dealing an additional 1d6 force damage per charge expended to the target.