Multiverse Feedback: Virtual Booster

Expansion symbols    R  Suggestion I'd like to be able to show the expansion symbol.	Frequent Heroku errors?    U    I've been seeing a few Heroku errors on the page lately. It usually doesn't last, just half an hour or so, but it's a little odd. Wanted to ask about it in case it's slipped under the radar so far.	Can't edit cards in Safiria    U  Ongoing Bug When using Chromium on Ubuntu 12.04, I cannot edit cards that I have created — instead I get the "We're sorry, but something went wrong" page.	Different card frames    U  Enhancement Stuff like the old frame, PCH planeshifted, and FUT futureshifted.	Tagging users    C    In a comment, there should be a way of tagging users, e.g. (((dude1818))) becomes [dude1818](http://multiverse.heroku.com/users/57/). This would require the ability for notifications first, but this is an added feature.
Pinlines on gold flip cards    C  Bug Gold two-coloured flip cards don't get their pinlines.	Return to previous page after login    C  Enhancement Not sure how feasible this is, but: if you're viewing a card, not signed in, and then you sign in, it'd be nice to return to the card you were viewing rather than be taken to the homepage.	Skeletons not working    C    I make a skeleton and it produces the card codes table. But when I edit it or assign card codes it looks exactly the same. Not sure what's going on. I even waited until morning to see if it was a timing issue and nothing works. Tried making a new set, too.	View cards before publish    C    It would be nice if there was a button that allowed us to see what the finished card would look like before we create them.	Cockatrice integration    C  Feature Cockatrice is an open-source deckbuilder and gaming table. It supports set import from arbitrary URLs.
Comments on skeleton page    C    If I'm using a skeleton, then it's basically the main landing page for that set for me. Except I have to jump back to the other view to see comments. It would be nice to see a snippet of the last comment on each card; the red/yellow/white comment will take care of letting me find new ones.	Can't generate a skeleton    C    I get error 500.	Error page mouseover and centering    C  Bug – Graphical If you hover over a link to a card that doesn't exist, the mouseover "image" loads from an error page, but since it uses a centered text box, it has the undesirable side effect that all the text fields on the existing page also become centered.	Expand flip card text    C  Bug The expand button doesn't work on flip cards.	More features for advanced search    B    Can you please give more features for searching cards on the advanced search page? I'd like features that allow us to search by mana cost and colors of the cards. These features haven't been added yet, but it would definitely help a lot if we can search according to mana cost, converted mana cost and colors because I'd like to see all the WUBRG cards in this website, for example.

Expansion symbols (rare)
Frequent Heroku errors? (uncommon)
Can't edit cards in Safiria (uncommon)
Different card frames (uncommon)
Tagging users (common)
Pinlines on gold flip cards (common)
Return to previous page after login (common)
Skeletons not working (common)
View cards before publish (common)
Cockatrice integration (common)
Comments on skeleton page (common)
Can't generate a skeleton (common)
Error page mouseover and centering (common)
Expand flip card text (common)
More features for advanced search (basic)