Nerfing Horned Frog to be like blue crawler is the way.
I love the buff, but maybe the upped could have its cost the same as the unupped, you know, to keep from the power creep that Shantu speaks of.
Virtually nobody would use it then. It would just be a Cockatrice with 3 more HP costing 1500 more .
Saying blue crawler deserves to be weaker because water has a lot of dual creatures is like sayingv you deserve to drink sour milk because your water, orange juice, tea, and beer are all cold and refreshing.
I should explain my theory about the powercreep a little bit better.We play with the good cards. This creates the metagame. Zanz tries to add cards balanced around the metagame. There is variance in the balance of the cards that Zanz adds (some better, some worse than the current metagame). The old good becomes the new average. Zanz buff the old UP cards. This results in a general slowly rising tide.