Aside from the Seasonal Legendary Items, most of the existing skills, items and game mechanics have been changed as well. Here are the most notable tweaks on the Diablo 3 RoS PTR:

Nephalem Rifts

The cost to open a Nephalem Rift has been reduced from 5 Rift Fragments (total) to 1 Rift Fragment (per player)|

Each player must pay the 1 Rift Fragment cost in order to enter a Nephalem Rift

Blacksmith

The number of Magic materials required to craft Legendary and set Bracers has been reduced from 120 to 72

New buttons have been added to salvage all normal, magic, or rare quality items in your inventory at once

These buttons unlock when the Blacksmith reaches maximum level

Leoric’s Crown

Legendary Power added

Increase the effect of any gem socketed into this item by 75-100%

Healing

The amount of Life on Hit granted by items and Paragon points has been further increased

General

Portals to the Treasure Realm can now only spawn in Adventure Mode at level 70
Cooldown Reduction now affects the recharge time of skills with charges

Looks like I need to hunt me some Skeleton King again. Can’t wait to try out a Flawless Royal Diamond or Amethyst on Leoric’s Crown.  This means that you get up to 46% more Life, 23% faster cooldown rate and

After the Blizz devs changed the Life on Hit mechanic recently, they’ve also made Paragon Points put in Life on Hit add 82.5 HP for each point from the old measly value of 16.5. Life Regeneration has also climbed to 165.1 HP per point from the woeful old value of 33.

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