|Other Names||Creation of the Holy Sword|
|Forms||Various Holy Swords|
Blade Knight Mass
Stake Victim Dragon (Joan)
Glory Drag Trooper (Kiba)
|Abilities||Creates Holy Swords of many attributes|
Blade Blacksmith is first introduced in Volume 9, used by Jeanne of the Hero Faction and has a sub-species Balance Breaker called Stake Victim Dragon.
In Volume 10, it is revealed that Yuuto also possesses the same Sacred Gear and has a sub-species Balance Breaker as well called the Glory Drag Trooper.
Blade Blacksmith can take the apparence of any sword that the user may think of, but all the swords have one thing in common: they all are Holy Swords.
Blade Blacksmith has the ability to create numerous Holy Swords of different attributes according to the will of the wielders. In its original Balance Breaker form, it creates an army of knight with Holy attributes.
Balance Breaker formsEdit
|Blade Knight Mass|
Blade Knight Mass (聖輝の騎士団（ブレード・ナイトマス）Burēdo Naitomasu), also known as the Supreme Holy Knight Army, is Blade Blacksmith's original Balance Breaker, which creates an army of Knights.
|Stake Victim Dragon|
Stake Victim Dragon (断罪の聖龍（ステイク・ビクティム・ドラグーン） Suteiku Bikutimu Doragūn) also known as the Holy Dragon of Judgement is the sub-species Balance Breaker wielded by Jeanne. It creates a Dragon made up entirely of Holy Swords. Jeanne is still able to create Holy Swords while in this Balance Breaker.
|Glory Drag Trooper|
Glory Drag Trooper (聖覇の龍騎士団（グローリィ・ドラグ・トルーパー）Gurōryi Doragu Torūpā) is a sub-species Balance Breaker version of the original known as the Supreme Holy Dragon Knight Army, which creates an army of Dragon Knights. It is wielded by Yuuto Kiba. Each Dragon Knight wields a Holy Sword and reflects the physical abilities of the wielder, in this case Yuuto. However, due to his inexperience, the Dragon Knights reflect only his speed and not his techniques.
- Blade Blacksmith is (as of now) the only Sacred Gear that appeared in the series to have two wielders at the same time.
- Both sub-species of Blade Blacksmith's Balance Breaker are dragon related.