Never EVER sell UR cards that you only own 1 copy of. 3 red eyes are pretty useless, 2 is 1 too many.
anoymous
Unfortunately yes. If you're ever considering converting UR's and SR's, don't do it. It just isn't worth it. The events usually provide a decent amount of UR and SR and they can also drop. Don't convert anything that's UR and SR unless you have 4 or more copies of it because, as you can see, it can bite you in the ass
anoymous
use card "Exchange" and play with ur friend, swap card "blast held by tribute" in ur friend's deck, and use it :D
anoymous
I am afraid the only way is to farm ishtar for now.