The whole Hearthstone community agrees that those cards are bad. not only bad they are horrible.

Why other classes got powerful legendaries and mages and paladins garbage ? 

Gahz'rilla - mana 7  6  attack  9 life  = 15 stats points + USEFUL effect

Malorne  -  mana 7  9  attack  7 life  = 16 stats points + USEFUL effect

Flame Leviathan -  mana 7  7  attack  7 life  = 14 stats points + USELESS effect

the same can be said about Bolvar, very bad stats extremely situational and easily countered.

please correct this mistake blizzard.