Multiverse Feedback: Virtual Booster

Levelers    M  Legendary Feature	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.	M15 flips are broken    U  Bug M15 flip cards render improperly, with the rare stamp jammed in the middle of the unflipped rules text, and the flipped P/T box trying to jump off the line.	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.	+ / - buttons don't work any more    C    Looks like an update to Chrome's DOM handling has broken them.
Split and Flip Cards    C  Feature Allow us to create split and flip cards.	"Hide flavour text" button    C  Enhancement SFletcher suggests a switch to make flavor text visible/invisible. This would allow us to look at a card's rules text alone for reviewing clutter.	View Own Action History    C  Wishlist There should be a link where logged-in users can view history of their own recent actions, such as which cards they added or commented on. This would make it simpler for them to find those cards even when the overall recent changes page might not give any indication of where they are.	Level-Up Cards    C  Feature Let us have a nice frame for creatures with level up.	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.
Horizontal cards    C    Is it possible to have cards display horizontally – like plane cards?	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).	My cardset kinda broke    C  Bug The main page of my "Shiny Umbreon's Unmade Cards" set (id=477) is all messed up and the pics are not showing. Pages of individual cards work fine, though.	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.	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.

Levelers (mythic)
Can't edit cards in Safiria (uncommon)
M15 flips are broken (uncommon)
Frequent Heroku errors? (uncommon)
+ / - buttons don't work any more (common)
Split and Flip Cards (common)
"Hide flavour text" button (common)
View Own Action History (common)
Level-Up Cards (common)
Cards remaining is skeleton after removal (common)
Horizontal cards (common)
Return to dropdowns after saying Custom (common)
My cardset kinda broke (common)
Preview button for card editing (common)
More features for advanced search (basic)