Extra cards when they're already at mythic. Trade for souls?

So guys, what are you doing with your extra mythic cards? I want to trade them for souls but I’m afraid the devs will release a new rarity down the line lol

Base white, green, blue get converted.
Base purple, orange get saved “just in case”.

Now if we could get a Mass Disenchant so I don’t spend a half hour every Monday going through them one at a time…


I do disenchant troops but only the ones that I have put to Mythic and I keep four of them just in case.

Mass Disenchant would make the process very speedy. As long as you can pick what rarity so I can still do what I already have been doing manually.

I do the same as collectorofgems, seems to be a good balance to work with.