High Level Dungeon Gear Is Redundant

[Makeda]

With introduction of Heavensward, your level 45 and 50 quests give you the old Myth set, i90. Plus the normal i50/55 AF gear.

Unless you did the level 45 before then, and are coming in now - then you're locked out of the iLevel 90 stuff and need other pathways to catch up.