New abilities sound awesome. 43 cards is a TON of cards and should be fun.
I do worry that because of such a huge diversity it will take AGES to get any one of the 43 up to a level it can be played for most all of us.

HUGE OPPORTUNITY
Are you still considering the idea of burning vouchers or DEC in order to specify a card in each rarity a player would like to focus on. It could last just for a few days... helps us at least focus and get 4 cards up to a place where we could play them in higher leagues... then we move on to the next. It is a super use for vouchers and dec.