Okay so I have more questions. :)
Originally posted by quiznossubs92:
Welcome one and all to a helpful repository of post-game information!
Key Gates can be opened in the following ways:
Key Gates are opened by finding an elemental key from a chest or mystery box.
Paying 666,666,666 coins
Spending 6 Gems
This may seem obvious, but will keys obtained through coins/gems count towards the quest as well, when used?