Arondight, The Broken Blade

You gain a +1 bonus to attack and damage rolls made with this weapon

Martial Fluidity: Once per turn, as a free action you can change this weapons form to any bladed melee weapon, in the weapons current state roll a d10 and consult the table below

d10	Form	Damage	Properties
1	Dagger	1d4	Finesse, Light, Thrown (20/60)
2	Shortsword	1d6	Finesse, Light
3	Rapier	1d8	Finesse
4	Spear	1d6	Thrown (20/60), Versatile ($1d8$)
5	Longsword	1d8	Versatile ($1d10$)
6	Battleaxe	1d8	Versatile ($1d10$)
7	Greatsword	2d6	Heavy, Two-Handed
8	Glaive	1d10	Heavy, Reach, Two-Handed
9	Halberd	1d10	Heavy, Reach, Two-Handed
10	Master’s Choice	—	Choose any form from this table.

 

When you attack a creature with this weapon and roll a 20 on the attack roll, that target takes an extra 14 of the weapons damage. Then roll another d20. If you roll a 20, you destroy one of the target's limbs, with the effect of such loss determined by the GM. If the creature has no limb to destroy, you destroy a portion of its body instead.

Stance Change: As a bonus action while wielding this weapon, you can switch to one of the following stances. You can use this feature a number of times equal to your Constitution modifier (minimum of 1), and you regain all expended uses when you finish a short or long rest.

- Defensive - You gain a +1 bonus to your AC, when a creature misses you with a melee attack you can use your reaction to make an attack against the creature that missed you with disadvantage

- Offensive - Your attacks score a critical hit on a 19 or 20, furthermore when you hit  a creature with a critical hit the creature takes an additional 1d8 damage

- Mobile - Your walking speed increases by 10 feet and all opportunity attacks against you are made at disadvantage

 

Proficiency with a Dagger allows you to add your proficiency bonus to the attack roll for any attack you make with it.

Notes: Damage: Slashing, Maximize Weapon Damage, Damage, Combat, Finesse, Light, Thrown, Nick