Players should play Horde and Alliance this expansion - Polygon

Battle for Azeroth seeks to harness player passion by pitting the two factions against each other more than ever before. But instead of loyally choosing a side, the best way to play Battle for Azeroth is with both a Horde and Alliance character.

World of Warcraft - Wowpedia - Your wiki guide to the World of Warcraft

Review: Battle for Azeroth - The Escapist

Exploring Bastion with Polygon, Featuring Steve Danuser and Johnny Cash - Wowhead News

How World of Warcraft Was Made: The Definitive Inside Story of Nearly 20 Years of Development

World of Warcraft Review - IGN

World of Warcraft Will Allow Horde and Alliance Players to Play Together at Last - IGN

World of Warcraft Will Allow Horde and Alliance Players to Play Together at Last - IGN

From Polygon to Paper: Warcraft - IGN

Eye Changes for Death Knights and Elves Coming in Visions of N'zoth : r/wow