The Legendary meta gems, added in patch 5.2, as the reward from the latest part of Wrathion's quest chain are getting quite the reputation. Amongst others, top EU guild Method asserted that these items were key to their World First Ra-den kill, as the buff they provide to gear, particularly the proc, is so substantial.
But there's some confusion around regarding their usage. A cursory glance at the tooltip
indicates that they can be socketed in any item with an ilvl of more than 504. A poster on the EU forums has asked today for explanation on why his ilvl 496 helm, which he had upgraded to ilvl 504, is still considered too low-level for the gem. Blizzard Community Manager Draztal responds as follows:
Is it intended that you aren't able to socket upgraded gear prior to 5.2 with the legendary Meta? I have a 496 helm upgraded to 504 but it still denies that it is high enough to be socketed. Some dev feedback be appreciated.
Yes, it is intended that you can't put the legendary meta gem on an upgraded 496 helm, but the developers are currently discussing how upgraded items may behave down the road.
No promises or any specifics we can share at this time, though.
What's your take on this? I suspect that it's potentially born of an issue with the way upgrades are designed. It seems odd that, while the item has the required ilvl, an error is still generated. Perhaps it's an effort on the developers' part to ensure the Legendary meta can only be equipped in gear obtained from Throne of Thunder normal mode, or last tier's heroic gear.
Ghostcrawler tweeted the following, which seems slightly contradictory to Draztal's post, but does clarify Blizzard's intent:
Given that we've had reports of the gem working in last tier's Heroic items, it seems a little odd that upgraded gear should be excluded. Nonetheless, forewarned is forearmed, so we thought we should inform you!