This page contains information on World of Warcraft Classic's Leveling Guide ... is a bit more limited. Both Orc and Undead are great choices for a Warlock, though more of the Orcs racials are ...

Choosing your WoW Classic race is more interesting ... If you're not a mage or a warlock, there are better choices. Orcs can be hunters, rogues, shamans, warlocks and warriors.

Choosing your WoW Classic class is a tough decision ... The class is available to Gnomes, Humans, Orcs, and the Undead. Like other magic casters, the Warlock is no use in a physical fight ...

That break cost me an orc rider ... Cloak of Classic Warcraft, and I loved it. And yet, there we were, my little gnome mage healing her heart out to keep her (admittedly squishy) warlock tank ...

the best picks are Warlock and Priest. Especially when soloing, the former is an incredibly powerful class - self-sufficient and deadly. Undead Priests in WoW Classic: Wrath of the Lich King ...

This page of the IGN World of Warcraft Classic Wiki Guide includes the best-in-slot pre-raid items for the Warlock class, so you can make sure you’re ready to join raid teams when that time comes.