User blog comment:VeiRetning/What UR Cards are worthy for Mirror Maiden?/@comment-24076773-20170412102016/@comment-29974411-20170412105028

I totally agree with you, exlusive and might not return is up Mynet, who knows what Mynet will do. Not sure if they have 'broken' their promise so far though. Some players playing the game longer might be able to advice?

Yeah I am pretty surprised Goth Oracle is back since it was a ranking reward, not sure if mynet did say if Ranking Reward is exclusive to Rank Reward only. If they didn't say that then I guess it's fair that they returned.

As for Rank Reward not being worthy, let's say Rank Reward will be returning on and off in the future, but we won't know when and also if a particular Rank Reward will return. On the other hand, if it's a card(Skill or Art) worthy of Mirror Maiden, then why not? E.g. Elatha's skill is very useful against LAW in the right team these days, so if someone only have 1 copy of her, its definitely worthy to use Mirror Maiden on her.

I would say also, some card's skill wise do return in some ways when Mynet releases a more powerful version, e.g. Baal's 400% All Att+Def buff, we got LR Inspired Relena which does the same with 5% lower activation(Different rarity I know). But we also have to consider that if we got Baal initially, we would have already use her for a year+ and that does makes a difference in our teams, that will be more than worth it considering that no cards are 'obsolete proof' since the skills in the game will always get better and better.

And yup totally agree with you, I am doing what you are doing, saving my Mirror Maidens, till I get that card I need to HUR/GUR it NOW! :)  That's when it's the most worthy :)