The 7th card - no use for it?

[Cisz]

I was wondering - if I get a 7th copy of a card (non pillar of course), I should sell it, even if it's a mega rare hyper valuable card, right?

Because I can't use more than 6 non pillar of the same type.

Maybe if I wan't to have both upgraded and unupgraded versions of that card, 6+6 =12 total might be usefull, but that's definitely it, right?

[Delreich]

Yepp, twelve would be all you need. Even if the regular version is strictly worse than the upgrade, you might want to do no upgrades PvP or something.

[Jumbalumba]

I like to keep 7 or 14 (or 7 and 7) cards of a type so that even if I have 6 in my deck, I can still see the card in the bazaar and while upgrading. However, other than that tiny bit of convenience it is useless. I also wouldn't recommend it if you need more electrum to upgrade your deck. That's more important that a little convenience.

[Cisz]

My problem is, I don't know which deck to upgrade yet. But that is a question for another sub-forum. Thanx for the clarification.