I think she's fine as she is.

How hard would you expect to get hit by a pan?

Instant interruption and high float, they cover the dmg she lacks.

She's playing 2 roles and overall kits are decent. Her clones are tanky and immunity (3 stars +)

Play her as interruption/tank your opponent will have hard time to break through her clones.

You can outplay your enemy whether to attack or wait because of her roles. She makes your opponent thinks twice before atk.