I like everybody that play Arena want a way to trade cards.
I think trading with other players migth be bad since new players might get scamed.

I think you should trade with Arena. One way is using card value but that might be hard Unless some AI do it.

Or you could use nummers of cards. Like 3 common for 1, 5 uncommon for 1 and 10-15 rare for 1.

I also want ppl that write here to get some offical feedback. Would take 1 person 20 mins a day to just replay with "we will not do that, we might do that or we will do that"

Thanks.