Acidic shield

A tower shield with markings of liquidizes, after attuning to the shield it starts to glow green.

While holding this shield, you have a +6 bonus to AC. This bonus is in addition to the shield's normal bonus to AC.

the shield has charges

After attuning to this shield you learn the spell acid dash and acidic protects.

After been attack by a creature, the shield dose 9d4 acid damage to the attacker.

to cast acid dash use one charge, to cast at high levels use more charges.

After a week of getting to know the acidic nature of the shield the power of the grow.

you learn the spells acid splash and acid bath, use one charge to cast the spell to cast at high levels use more charges

After ever having been attacked with acid or falling in acid, the power of you and the shield grows.

you gain +5 to your constitution score and learn the acidic Guard, use one charge to cast the spell and to cast at high levels use more charges.

After a 3 month or fighting a friend or family winning against them, the power of the shield and you grows.

on reaching this level you learn Acidic Cloud, use one charge to cast the spell and use more to cast at high levels

Shields require the Utilize action to Don or Doff. You gain the Armor Class benefit of a Shield only if you have training with it.

Notes: Bonus: Armor Class, Damage: Acid, Bonus: Magic, Bonus: Constitution Score, Combat, Warding