![Why is this locked behind Tier 6 research level instead of being available at Tier 5 since its a Rank 5 upgrade and there's also a Rank 6 upgrade? : r/wow Why is this locked behind Tier 6 research level instead of being available at Tier 5 since its a Rank 5 upgrade and there's also a Rank 6 upgrade? : r/wow](https://preview.redd.it/itt213hdo3o71.png?auto=webp&s=bdd7c80b7431b5e2793b2a4fa994fc7e067f3b80)
Why is this locked behind Tier 6 research level instead of being available at Tier 5 since its a Rank 5 upgrade and there's also a Rank 6 upgrade? : r/wow
![New Tier Gear Vendors HORDE Patch 5.4 Location Guide How To WoW MoP LFR Flex Normal Heroic Raid - YouTube New Tier Gear Vendors HORDE Patch 5.4 Location Guide How To WoW MoP LFR Flex Normal Heroic Raid - YouTube](https://i.ytimg.com/vi/lZWGZELZRj4/maxresdefault.jpg)
New Tier Gear Vendors HORDE Patch 5.4 Location Guide How To WoW MoP LFR Flex Normal Heroic Raid - YouTube
![Playing TBC, I realized that I much more enjoy Tier sets designed around class and not the raid tier. : r/wow Playing TBC, I realized that I much more enjoy Tier sets designed around class and not the raid tier. : r/wow](https://preview.redd.it/4swmz4hgzyc91.png?auto=webp&s=2678e4abf1af13d5380981fe35c2ce034298a82e)