ARMOURED SHELL

This spell creates a suit of magical studded leather armour (AC 12). It does not grant you proficiency in its use. Casters without the appropriate armour proficiency suffer disadvantage on any ability check, saving throw, or attack roll that involves Strength or Dexterity and cannot cast spells.

At Higher Levels: Casting armoured shell using a higher-level spell slot creates stronger armour: a chain shirt (AC 13) at level 2, scale mail (AC 14) at level 3, chain mail (AC 16) at level 4, and plate armour (AC 18) at level 5.