Self-Sharpening Sword is a rare Rogue weapon card that belongs to the "Scholomance Academy" set, which was released on 06.08.2020 and is one of initially 135 cards. The artist of this card was Kagi, who also made 16 other artworks for Hearthstone.
The flavor text of the card is the following: You no longer have to bring a stack of 2 swords to a test!
The card is on average to memorize with 82.89% of correct quiz questions.
