I don't want to open a new thread for this, so I post here although this is about 2 months old. Sorry.
So I was thinking: the new Flooding is better, but what about a little change? It floods the entire area, only water, neutral and FLYING creatures survive. Flying means nothing at the moment, save for Wings. It fits thematically, why would a flying thing drown? Also, if we add, that fire creatures die even if they can fly, we have a decent counter for those nasty fire decks. And people may start to use the Web ability.
Feedback?