That's the plan! Pretty sure there's plenty of water in someone's body... Making it alot better than the usual pyro/telekinesis - people should realise this. Ice, blood, water etc... Watch yourself some Avatar, mayte. Water all the way.
So, to conclude: NO. you're wrong while you lot are all mucking about with your nancy powers, I'll be exploding people and running round in my suit of ice armour.