Talk:Elemental Hall/@comment-25000380-20150615043916

Should we wait till the advance hall in unlocked or keep using the keys at the beginner one?

As a free player I don't want to waste those precious keys T^T (Hope they're an easy get for completion reward)

Tried one time and only got N card for chests and 3 round battles in 5 steps or so, what about you guys?