If you go with the I Shard Epics make sure its 'I Shard EpiX!'
Heheh.
Good luck with your venture, and yeah, you can probably get away with the phrases but if you start making money while using pictures of/from the game, they might come after you. I don't really have much of a clue about copyright law though so I don't really know what to tell you other than good luck.
