At the time of writing, WoW Classic is presently on Phase 5 of this PVE content schedule (see below) along with classic gold wow also the Ahn'Qiraj raid was unlocked so, once you reach maximum level, you'll have access to a number of raids and World Bosses to handle.
If you believe you're ready to play World of Warcraft Classic, you will want a subscription to do so. Unlike contemporary Warcraft that lets you produce as many characters as you like and play with them up to level 20 without subscribing, if you are after the vanilla encounter, you'll want to put your money where your mouth is. The good thing is that once subscribed, you'll have access to both Classic and modern Warcraft.You can either pay a month at a time or you choose to subscribe to more that will work out slightly cheaper.
Do not expect a fantastic uptick in visual quality -- these beam tracing effects just apply to shadows, so you're going to see a softer, more realistic regions of darkness when you are making use of buy wow gold classic this option. This will not revamp the game's entire lighting version, and that means you won't get as transformative an effect as in, say, Minecraft's RTX implementation.