Aha!
Green Scarab!
Right before fighting this Priestess, I fought a Tusk Guardian. I guess he counts as white (both?).
Awesome!
Now I can go back to brewing my super-amazing deck pack. I'm only 16 decks in, so far, but the results are SO FUN!
I had an ultra cool idea for Arzakon, but I had to scrap it because at the time I didn't know the game loaded multiple sideboard chunks (or in some cases nothing at all). I was going to have 6 different decks in there, with the player deck determining which one loads for the final battle. Can't really do that so much now, but maybe I can muster an interesting variation (Yes. Yes I can).
Since I've already posted two of the tier 2 decks and 1 tier 3, I might reveal some others as I get closer to the finished product. However, these are meant to be played with a brand new save game with the classic dual lands entered into the NoChoose section. It's meant to be a different kind of
hard mode. To give you an idea, I can't playtest anything efficiently if I go higher than Apprentice. I get destroyed by the tier 1 decks (Cleric, Druid, Sorceress, etc).