Multiverse Feedback: Virtual Booster

Proxy    M    It would be a nice feature to be able to print proxy cards to play test with	Different card frames    U  Enhancement Stuff like the old frame, PCH planeshifted, and FUT futureshifted.	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.	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.	Gold planeswalkers in IE    C  Bug In Internet Explorer, starting loyalty doesn't show up on multicoloured planeswalkers.
Sealed Pool    C    You know how you can make a booster? It would be useful to make six at once, plus order them by color. cough Useful for playtesting cough	Copy mechanics between cardsets    C  Feature It'd be nice if multiple cardsets could share a mechanic. Particularly obvious for several sets in the same block.	Preview button for card editing    C  Feature It'd be nice if you could preview what a card would look like from the edit page. Particularly if you're trying to trim down the wordiness so that the text doesn't have to shrink so much.	Skeleton generation is broken    C  Bug "Generate skeleton" gives an error for all cardsets. I think line 295 of cardset needs fixing.	Return to dropdowns after saying Custom    C  Enhancement If you select "Custom" in the Supertype or Watermark drop-down lists, that converts the drop-down to a free text entry field; but there's no way to return to the drop-down (apart from refreshing or clicking save-then-edit).
Split/Flip card ease-of-use    C    The way it works now, with the frame selection opening a new selection box, seems to have an extra click or two. Instead, why isn't the box that says normal/split/flip always present? It will usually not matter, except when someone creates an alternate-frame card, when it become easier.	Caching a bit too much    C  Bug Cardset front pages, cardlists, skeletons and visual spoilers cache a bit too much: 1) The admin line of the set views box may be shown or hidden incorrectly 2) Comments don't show up on cardset front page	Expand flip card text    C  Bug The expand button doesn't work on flip cards.	Images for set symbol/rarity    C  Feature I should allow people to specify images for their set symbol for each rarity, to be used instead of the current "bold letter in a box" if provided.	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.

Proxy (mythic)
Different card frames (uncommon)
Can't edit cards in Safiria (uncommon)
Frequent Heroku errors? (uncommon)
Gold planeswalkers in IE (common)
Sealed Pool (common)
Copy mechanics between cardsets (common)
Preview button for card editing (common)
Skeleton generation is broken (common)
Return to dropdowns after saying Custom (common)
Split/Flip card ease-of-use (common)
Caching a bit too much (common)
Expand flip card text (common)
Images for set symbol/rarity (common)
More features for advanced search (basic)