Multiverse Feedback: Virtual Booster

Proxy    M    It would be a nice feature to be able to print proxy cards to play test with	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.	Application Errors    C  Error Frequently getting these Application Errors. On some days it's really bad. Loading a cardset or page requires many tries. If working on a new card, it could mislead you to resubmit several times, thus creating multiple copies of the same card. I assume this server runs on ASP.NET because I only ever see these errors on ASP served pages. Quite often, actually, not just this site.
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.	Ability to print a selection of cards    C	Level-Up Cards    C  Feature Let us have a nice frame for creatures with level up.	Mockups favoured over images    C  Bug In a cardset such as The Oncoming Storm where the default display is set to be the image, there are certain places where the mockup is still used. Most notably the hover tooltip on internal links. I should display an image if one's available and the cardset is configured to prefer images.	Details page for cardset edit guidance    C    Add a special details page title which will get embedded by the side of that cardset's create/edit card form.
Watermarks on cards    C  Feature Let people specify a large image to sit behind the card text, to be a watermark.	Cards remaining is skeleton after removal    C    I moved two cards from my set Convergence to Infinite Potential Well. For some reason, they're still showing up on the skeleton of Convergence.	Make link text for card codes be card name    C  Enchantment Suppose I have a skeleton, and have created card CW01. It's called "Suntail Hawk". The comment text (((CW01))) produces a link "CW01". It'd be nice if it read "Suntail Hawk" instead.	Sort/show by Rarity buttons in Spoiler    C    It's probably been brought up and considered before, but I'd love the ability to show/hide cards of a given rarity in the Visual Spoiler, if not all relevant tabs.	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)
Frequent Heroku errors? (uncommon)
Can't edit cards in Safiria (uncommon)
Different card frames (uncommon)
Application Errors (common)
Tagging users (common)
Ability to print a selection of cards (common)
Level-Up Cards (common)
Mockups favoured over images (common)
Details page for cardset edit guidance (common)
Watermarks on cards (common)
Cards remaining is skeleton after removal (common)
Make link text for card codes be card name (common)
Sort/show by Rarity buttons in Spoiler (common)
More features for advanced search (basic)