Stat Priorities
Stat Ranking
Mastery >= Haste > Intellect > Crit > Versatility
Stat Outline
Intellect: Raw damage increase on everything.
Haste: Makes your cast time and Immolate ticks faster and shortens your cooldown on Conflagrate.
Mastery (Mastery: Chaotic Energies): Passively increases your damage and reduces your damage taken, in addition to a random component/amount of both.
Versatility: A weak damage multiplier and damage reduction.
The best way to calculate stat priorities for your character is to "sim" your character
Find out how to simRaces
Horde:
Troll > Orc > Goblin > Blood Elf > Undead > Nightborne
Alliance:
Human > Void Elf > Dwarf > Gnome > Worgen > Dark Iron Dwarf
Enchants
The enchants you use depend on your stat weights. Both Mastery and Haste enchants can be useful, but you should sim yourself before enchanting your gear.
Ring:
Cheap: Seal of Mastery / Seal of Haste
Expensive: Pact of Mastery / Pact of Haste
Weapon:
Masterful Navigation / Quick Navigation
Gems
Gems are depending on your stat weights. Both Mastery and Haste gems can be useful, but it is always best to sim yourself before socketing your gear. It is also recommended using one Intellect gem if your Intellect is simming better than both your Haste and Mastery.
Mastery: Masterful Tidal Amethyst
Haste: Quick Owlseye
Intellect: Kraken’s Eye of Intellect
Consumables
Potion: Battle Potion of Intellect
Food: Sanguinated Feast or Bountiful Captain's Feast > Boralus Blood Sausage
Flask: Flask of the Endless Fathoms
Optional Consumables:
Rune: Battle-Scarred Augment Rune
Vantus Runes: Vantus Rune: Battle of Dazar’alor