So glad they are finally willing to tinker with hero powers. Haha oh man, that Maiden of the Lake and Coldara Dragon. Gimmicky but lots of potential. But the concepts all seem FUN so far, and that's what excites me more than anything else.
tbh the only playable card they showed is the giant. Maybe the 4/5 for spells, but I really doubt it because there are tons of shitty as fuck spells. He doesn't have an immediate impact, costs mana to get the effect, and won't trade well in general.