Board Thread:Off Topic/@comment-27082610-20170729051211/@comment-24534644-20170729220625

PisceanWaterbender wrote:

EDIT: If the user were to call back the summons and dispel them themselves, would that waste their Aura too? Or would it come back? Secondly, how would one destroy the Water Dust ones? Would it require other Dust types like Ice? For the first question, yes it would. Waste it, I mean. Once the Aura is expended, it doesn't come back until it regenerates naturally, regardless of how the familiar is dispelled.

For the second question, other Dust types would indeed be one way of dealing with it. But obviously a lot of people, and all Grimm, won't have access to this. Hence why it's only mostly immune to physical damage. Things like slashing attacks and bullets won't do anything to it, really, but in the end this version of the familiar is composed of a finite amount of water. Meaning, hit it enough times and it won't have enough liquid to maintain its form.