Since WoW Classic server has been announced at Blizzcon 2017, there is not much info about the server revealed. It is known that the upcoming expansion Battle for Azeroth pre-order has been available at blizzard shop, and the system requirements of Mac and Windows has been unveiled Recently, Forbes has an interview with J. Allen Brack and Jeremy Feasel about the project and some of the vision that developers have.
You won’t get extra cloth by farming cloth on your tailor, so you can bring any character. The most expensive cloth will be mooncloth, with a 4 day cooldown. Grab that pattern from Qia in Everlook, Winterspring. The second best cloth will be runecloth. That’s best farmed from the ogres in Dire Maul, Twilight mobs in Silithus, and the trolls in Zul’Masher, which is north of Lights Hope chapel.
A different brand of challenge is presented by the PVP, which has undergone multiple phases and metas throughout the game's long lifespan. As in any competitive live game, some classes will be a fan favorite criticized as overpowered in one era only to be left behind in the next. The team says this is one of the main reasons it chose this specific iteration of WoW.
In this form, there is much less wasted space and spells are no longer limited to three effects. But before we can load any database data, we need to transform the old data layout into the new one. This is not limited to spells, as almost every game system (including items, creatures, player characters, spawning, AI, and more) has had its database layout altered over the years.