[quote=@Raijinslayer]
[@Mr Allen J] I guess I'll go with a pressurized water breath, but then how strong should it be?
[/quote]

If I might interject, I'd say about fire hose strength. Getting hit with a firehose hurts. Badly. It'd be enough to disorient enemies long enough to escape, at least. This form is more evasive, after all.