Knight Antonius is a vendor that runs the shop known as Antonius's Armor Reserve at Topple Town, near the Graveyard section of the sanctuary and the airship owned by Captain Finnegan. Knight Antonius sells a variety of armor sets that players can purchase from, each giving different stats and armor values. These armor sets include but are not limited to:
Implied by his name, Knight Antonius is clearly a knight, preferably a knight from the medieval era. The name Antonius could derive from the meaning of 'worthy of praise; value'. This could apply to how players can purchase a variety of armor sets that can benefit them in their adventures, as well as having values depending on the armor set that the player had chosen.
- This may be a possible reference to Knight Artorias, a DLC boss in Dark Souls: Remastered.
- Many of Knight Antonius' ore-based armor has been considered by many members of the community to be "useless" or "not worth the gold" Due to its price and providing little in the way of armor or damage bonuses.