Bb (Fate/extra)

purple eyespurple hairvery long hairhair ribbonred ribbonneck ribbon

Want to collect, style and chat with Bb (Fate/extra)?
Play Waifumaster free

Bb (Fate/extra) is a character from Fate (Series). Collect Bb (Fate/extra) as a gacha card on Waifumaster, chat with Bb (Fate/extra) as her own AI persona, and trade duplicate cards on the player-to-player marketplace — free to play.

Chat with Bb (Fate/extra)

Bb (Fate/extra) 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 Bb (Fate/extra).

💬 Chat with Bb (Fate/extra) →

How to collect Bb (Fate/extra)

Rarity · Rare (R)

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 Bb (Fate/extra).
Skip the grind — buy Bb (Fate/extra) straight from the player marketplace or the curated Trader shop with 🌸 hearts.
Style & chat — once you own Bb (Fate/extra) you can restyle her outfits and talk to her one-on-one as her own AI persona.