Question regarding Blooky's powers should I app them:

Would their intangibility that they have in canon count as a power since they're a ghost, or could I instead make it so that they don't have control over their incorporeal...ness and I need to eventually get them a power to be able to control whether or not they're tangible?

Also, would their acid tears count as a weapon along the lines of Lapis' hydrokinesis?