So... After realizing that my mono Gravity deck is failing, I decided to build a new deck today.
My oracle card is Abomination and I decided to make a mono
deck with unupgraded aboms and rest upgraded cards.
I set my wisdom to 30 (since deck card limit is 35 and 5~6 of them's gonna be unupped aboms), and noticed a problem:
The user have no control whatsoever over the # of upgrades within the 5 oracle cards.
Currently it seems like the wisdom level automatically determines the number of upgrades within oracle cards. If wisdom is 5, there is one upgrade; wisdom 10, two upgrades .... wisdom 30, 4 upgrades; wisdom 60, 5 upgrades.
There's no way to modify this; for example, I've tried adding an unupgraded abom and removing an upgraded one and so on, but didn't work.
There are some cards in Elements that have their own merits unupgraded, and it saddens me that I cannot use those unupgraded cards in arena decks with the rest of the deck upgraded.