Hereof, are warlocks good?
3. They are one of the best classes for solo play. Warlocks are by far one of the best classes for solo play. This includes leveling up, beating elite quests, and even having fun in old world content.
Subsequently, question is, can warlocks heal? Warlocks do not get healing spells. They do get drain type spells though that allow them to steal health from eniemies and heal them selves. They also get Fell armor which restores a small percentage of health every 5 secs at level 62. The also can make Health stones which act like potions but use a different cooldown.
Additionally, are warlocks good BFA?
For raids and PvP Warlocks are great. For higher mythic+ keys, Warlocks are probably the worst class. Destro is currently the king spec pvp/pve wise however affliction is very close in pve or even ahead on certain encounters.
Are Warlocks fun to play?
If you got no problem with that, warlocks are very enjoyable. Never played a warlock, but all of my friends have at least one, for some it's their main class. Most of them find it fun, but I can't say from experience.