https://www.polygon.com/2018/6/21/17489624/world-of-warcraft-free-subscription-starter-edition

World of Warcraft is currently playable without a subscription, thanks to a welcome back weekend Blizzard is hosting. First noticed in a Reddit thread — where players suspected it to be a bug — Blizzard announced that players can play WoW for free all weekend in addition to having a discount on account services.

WoWHead also reported that players who have yet to buy Legion or Battle for Azeroth have had their accounts upgraded to include Warlords of Draenor, expansion five for World of Warcraft. All of this to say that you may want to check your WoW account if you haven’t logged on in a while — you can check out the current state of the game without spending a dime.