I am competing in Silver II today and I got the earth quest which means using the new summoner - Obsidian. Obsidian's magic boost is very powerful when you use it in conjunction with Kron and some of the other magic damage cards.
At least in Silver, Obsidian is pretty powerful and better than Lynn Natura in my opinion. Lynn Natura's +1 to health is not very beneficial compared boosting the attack of all your cards.
Rewards today were pretty good. A gold foil Pelacor Bandit isn't the most expensive but hey... one can't complain about adding another gold foil to the collection.
