Arcane: Arcane Empowerment - Clearcasting can now stack 2 additional times, and increases the damage of Arcane Missiles by 5% per stack. Clearcasting no longer reduces the mana cost of Arcane Explosion. Fire: Flamecannon - After standing still in combat for 2 sec, your maximum health increases by 3%, damage done increases by 3%, and range of your Fire spells increase by 3 yards. This effect stacks up to 5 times and lasts for 5 sec. Frost: Concentrated Coolness - Frozen Orb's damage is increased by 10% and is now castable at a location with a 40 yard range but no longer moves. Monk
Blood: Unholy Command -  Your Death Grip has two charges. Frost: Chill Streak - Deals up to 6% of the target's total health in Frost damage and reduces their movement speed by 70% for 4 sec. Chill Streak bounces up to 9 times between closest targets within 6 yards. Unholy: Necrotic Strike - A vicious strike that deals [ 30% of Attack Power ] Plague damage, and converts 1 Festering Wounds into a Necrotic Wound, absorbing up to 7% of the target's maximum health in healing recieved. Demon Hunter  

Determine the gear stats and armor type you need for your new character. For example, a paladin requires Strength as their main stat, and heavy armor (the armor type) will scale as the character scales if they are initially unable to wear heavy armor due to being a lower level. Your optimal heirloom gear set will feature the same main stat as your starting gear.
As the first major content release of Battle for Azeroth, patch 8.1: Tides of Vengeance is adding a number of new ways to gear up, as well as increasing the item level of rewards from existing activities. Tides of Vengeance goes live on December 11th and will add most of the new content, but Mythic+ and PvP Season 2 will not start until the new raid, Battle of Dazar'alor, releases in January, at which time the item level thresholds will increase to the new Titanforge cap of 425.
Waypoint System with Taxi Feature - Works similar to TomTom, clicking the Quest POI in your Objective Tracker will automatically place a waypoint for the quest. The waypoint arrow will turn green if you enter the selected quest area. You can also create your waypoint by CTRL + Right Click on your map and you can also link them together by holding SHIFT + Right Click on your map.