I belive this will answer your question
Haguro Tonbo
- Spoiler:
this is all it says about her Zanpakto and her hollofication on bleach Wiki
Zanpakutō
Haguro Tonbo (鉄漿蜻蛉, Iron Drink Dragonfly): Lisa's Zanpakutō is considerably longer than most; resembling a nōdachi with a dark blue hilt wrapping and a square tsuba with two rectangular attachments on two ends.
Lisa's Shikai.
* Shikai: Its Shikai command is Smash (潰せ, tsubuse). With this command, her nōdachi transforms into a exceptionally-long spear with a blade, reminiscent of that of a Shaolin spade (a fanned-out blade with a silver outer edge), on one end and a heavy ball on its other end that increases her hitting power. This allows the bladed end to be used much like an axe, and the weighted end to be used as a smashing implement.[45]
Shikai Special Ability: Unknown
* Bankai: Not Yet Achieved
Hollowfication
Lisa's Hollow Mask.
Hollow Mask: Her Hollow mask is lozenge-shaped with a cross-shaped opening, instead of a mouth and eye slits. However, the horizontal opening allows her to see in front of her.[46]
* Power Augmentation: While wearing the mask, Lisa's Hollow powers supplement her Shinigami powers, giving her a vast increase in both strength and speed.
Enhanced Speed: While wearing her Hollow mask, Lisa has shown that she can move much more quickly, demonstrated when she moved past a Menos Grande while cutting it multiple times within mere moments.[47]
Enhanced Strength: While wearing her Hollow mask, Lisa has shown that she can cut through a Menos Grande using her sword with only one hand.[48]