yes you got it correct.
you jsut need to have 19200 dust around.
i think the new standar meta is going to be a fresh meta, compared to the past 2 years were quests and heroes were dominant.
Still allowing 3 heroes to stay give a bit of unfair advantage to those 3 clases, specially shaman (free cards vs doom random powers or a battlecry of hunter spells without any summoning minions spell left.)
I hope they concentrate more in more balanced expansions like the grate tournament so all the cards are viable, as their is no crazy spike of power, like 2014-2015 world champions decks would have been meme decks on the 2016+ meta.
So what i expect is a more back to the basics were the main game is to slowly gain board advantage from your oponent until one wiins. like it is in arena.
So for progression towards golden heroes . what happened with our arena wins towards the portraits? i am at 3500 win games in arena and i ll like some past wins to count towards some portraits of claeses i play only in arena (like mage or paladin)
how much gold ,money or dust is needed for a full wild golden collection?
haha i still can use chain gang in wild to play shudderwock combo!