I probably shouldn't be giving it away, but is there a way to downgrade my nymths, or at least for the duration of the PvP tournament? ;P
if you ever noticed, there really isn't even much a point to upgrading them anyways, it's always a very minor stat change, not skill cost decrease, with Quintessence involed, the stat change is barely needed unless you're facing a damage shield. Basically never upgrade your nymphs unless your lucky to have more than 6 of one element.
Anyways, this will be an interesting one as I have been pondering some deck ideas involving the new cards, and finally I got some motivation to go make and test them.