Update 29 named items

Legendary Hound of Xoriat and Legendary Tempest's Spine
ML29, also Mythic, the loot isn't dropping in Hound/TS yet.

Raid runes
In addition to the chance of named items, the end chests of legendary raids drop runes (BtA, cannot be passed in chest): You can turn in 1250 runes for any of the named items from the raids (without Mythic bonuses).
 * Normal drops 25-75 Runes
 * Hard drops 50-150 Runes
 * Elite drops 100-200 Runes

20th completion list
These legendary raids don't offer a bonus loot list for 20th completion.

New Vale quests
ML15 and ML29, also Mythic

Crafting, The Codex and the Shroud

 * Legendary Green Steel (LGS)