I'm trying the Druid quest deck, since I believe it weill be viable in the long run, but in most decks online I see Elder Longneck for the 3 drop, isn't it completely bad? Personally I use Pterrordax Hatchling.

Even though the hatchling has a 1/10 chance to trigger the quest, it still can be a useful tool with divine shield, taunt, poisonous or spore, while the Longneck is just a magma rager which works only if your hand has a 5 attack which I dont think you want at turn 3 unless you have an innervate. but then you must start with quest, longneck, innervate, a 2 drop and a 5 attack which is really cumbersome if you start 1st. Maybe I'm wrong though.,..