What kind of sick mind limit ECon? No one complains about Econ, everyone was already accustomed to dealing with it.
Also, why limit Cyber Petit Angel, if CA / Saffira has stopped being a problem for at least 2 months? This list makes no sense, next month Spellbooks are gonna be invencible.
No balance, when it will be truly 1/1/1 in your starting hand, will get a revival after the nerf for those decks, that are really balanced. Not those crappy x/y/0 ones.
E-Con is justified. Nearly every deck runs E-Con.
If a card is used SO MUCH something is wrong with it. A card should be strong in the right deck but not in EVERY deck.