Yep! Most likely after all the Untamed edition cards are sold (so 347k packs to go).

I'd love to filter out neutral cards for certain quests and all of that.

So true! Till now I still miss once in a while putting the FURIOUS CHICKEN on my team as that card is often placed near the bottom (being a neutral card). I have to scroll way down or remember clicking the 1 mana cost filter for it.

It would be nice if they could add a "FAVOURITE" option that lets cards favourited to appear first on the list.

Between the two of them, it seems like it's easier to advance w/ the account that has a lot of Beta cards.

Totally agree! Especially with WATER since my team composition when using the Water Splinter mostly constitues magic attackers. I also think the DEATH BETA Summoner > DEATH UNTAMED Summoner since most players on Gold and early Diamonds will choose melee attackers rather than ranged ones. LIFE BETA > LIFE UNTAMED Summoner since that +1 Armor really makes a difference in battles especially against melee monsters rather than the +1 Health from the Untamed Life Summoner.