Bubble trouble seems a bit underpowered and no dizzy stacking
Why would anyone choose that spell srsly.
Blisskrieg would be better if it didn't hurt allies but I don't really mind since I'm used to it.
Also lactic acid isn't that impressive other than it being the only second ranged spell on earth tree and mp nerf is ok I suppose.
I think some fire spells need a tiny dmg buff.