Orion The Master Sword

• +1 sword (any), This weapon can change forms between any bladed weapon as a bonus action
• +2, Melee attacks using magic weapons made against the wielder are made with disadvantage that cannot be cancelled out in any way
• +3, You may cast the Sword Burst Cantrip using either your strength or dexterity to calculate the save DC
{bull} Melee attacks using magic weapons made against the wielder fail, regardless of any other circumstances except divine intervention