Blue Mary

"blue eyes""blonde hair""short hair""bob cut"

Want to collect, style and chat with Blue Mary?
Play Waifumaster free

Blue Mary is a character from The King Of Fighters. blue mary, the king of fighters Collect Blue Mary as a gacha card on Waifumaster, chat with Blue Mary as her own AI persona, and trade duplicate cards on the player-to-player marketplace — free to play.

Chat with Blue Mary

Blue Mary has her own AI chat persona — she replies in character, remembers what you tell her, and adapts to the tone you set. Sign in to start a private, one-on-one chat with Blue Mary.

💬 Chat with Blue Mary →

How to collect Blue Mary

Rarity · Epic (SSR)

Pull her from the character gacha — soft pity kicks in at 50 pulls and a top-tier card is guaranteed by 60, so unlucky streaks still pay off.
Raise her mastery by pulling duplicates (N → R → SR → SSR → UR). Each tier unlocks a new outfit, pose set, and expanded chat memory for Blue Mary.
Skip the grind — buy Blue Mary straight from the player marketplace or the curated Trader shop with 🌸 hearts.
Style & chat — once you own Blue Mary you can restyle her outfits and talk to her one-on-one as her own AI persona.