At the time of writing, WoW Classic is presently on Phase 5 of this PVE content schedule (see below) along with the Ahn'Qiraj raid was unlocked so, as soon as you reach max level, you will have access to wow classic gold a number of raids and World Bosses to handle.
If you think you are prepared to play World of Warcraft Classic, you will need a subscription to do so. Unlike contemporary Warcraft that lets you make as many characters as you enjoy and play them around level 20 without subscribing, if you're after the vanilla experience, you will need to put your money where your mouth is. The fantastic 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 opt to subscribe for more which will work out slightly cheaper.
Do not expect a fantastic uptick in visual quality -- these ray tracing effects just apply to shadows, and that means you're simply going to find a softer, more realistic regions of darkness when you're making use of this option.
If you've been having trouble getting Shadowlands' ray-tracing to kick on, Blizzard's got some help on the official forums. You'll need a GPU that supports ray tracing tier 1.1, using the latest drivers, in addition to cheap classic gold wow the May 2020 upgrade for Windows 10 -- also, of course, you ought to be using DirectX 12.