Darkren

How did you get 3 poogs? Or, I suppose the better question is, how many chests did that take?

From my experience, Ezren is the better support. When you cast a spell, you have a chance to draw a spell. If you put Ezren in the right location, casting a spell nets him two draws. I have had him up to 13 cards in hand before it cycled back to his turn. Yes, I am using the spells. I just had 2 draws for every one spell cast, and recharged every spell. So the deck thinned out and I got to the cycle I wanted to keep. He also has a very high recharge rate, and has more items than Seoni. The items to use for him as a support are the orbs (orb of ice, orb of storms, etc) or the flasks(flask of force being a example). As well as one of the best support items, the wand of enervation. In my opinion, the spell recharge/draw and larger item pool and larger spell pool vastly outweigh the 0 blessing drawback. Before AD4 came out, Seoni was able to auto recharge the flask of force... that seemed to change after AD4 came out. In losing that, she lost a large part of her support ability.

I seem to remember being able to buy 50 chests for 20,000 gold. Great buy, opened up many powerful options. One quick way I've found to farm gold is to run solo legendary with Seelah in Quest mode. With her skill set, she can handle herself in most situations, and she can tear through a deck and get to the villain quickly. Plus, the number of locations is always 2 + the party size... so, party size of 1 means only 3 locations. It's still 30 for the blessing deck, so she has 30 turns to go through 30 cards. Just make sure you have cure spells on her, and her smite ability upgraded to recharge both spells and blessings.