Multiverse Feedback: Virtual Booster

New OGW Mana    M  Creature – Eldrazi Devoid (This card has no color). Can someone add the new colorless mana 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.	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.	General Discussion Set    C  Suggestion I think a set titled "General Discussion" started by you, and open to everyone would be a good idea. Individual topics can be started by creating a new card.
Auto-detect existing card names    C  Feature It'd be nice to automatically tell people when they're specifying a card name that's already been used by Wizards.	Cockatrice integration    C  Feature Cockatrice is an open-source deckbuilder and gaming table. It supports set import from arbitrary URLs.	Allow Custom Symbols    C  Feature Allow us to specify small symbols/icons to be included on cards. If we were creating our own mana symbols like snow or Phyrexian mana , at the moment we couldn't have those images display on cards at all.	Leveler Creatures    C    Personally, I'd like to see something that would create the "leveler" creatures from Rise of the Eldrazi card format. Hope that makes sense. :D	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.
My Cards    C  Enhancement It'd be nice to have a global link to My Cards (i.e. ones the current user has created), or My Recent Cards, or something.	Split cards on cardset front page    C  Bug On a cardset front page, split cards can turn up twice in the "recently modified cards" list. There are also scattered occasions when clicking the highlight / unhighlight / etc buttons on that page don't work for comments on split cards.	Card transfer    C  System update – Suggestion Put a copy of target card from a set you own into another target set you own. This would allow set designers to store cards that aren't quite ready for set inclusion, or to "slide" cards from one set they're designing to another. Illus. SFletcher	+ / - buttons don't work any more    C    Looks like an update to Chrome's DOM handling has broken them.	Can't view large sets    B    If cardsets are too large, say for around 700 cards, I can't view them, instead Application Error shows up. This happens whether I use either visual spoiler or cardlist. Can you help me find a way to allow me to view a large cardset without experiencing problems or the Application Error?

New OGW Mana (mythic)
Frequent Heroku errors? (uncommon)
Can't edit cards in Safiria (uncommon)
M15 flips are broken (uncommon)
General Discussion Set (common)
Auto-detect existing card names (common)
Cockatrice integration (common)
Allow Custom Symbols (common)
Leveler Creatures (common)
View Own Action History (common)
My Cards (common)
Split cards on cardset front page (common)
Card transfer (common)
+ / - buttons don't work any more (common)
Can't view large sets (basic)