Warlock quests start at lvl2 then thereafter are every 10 levels till 50 (none there) and then 60. They all have to do with your demonic pets:
2 - the Imp, the only one that doesn't require soul shards (nothing just get it)
10 - Voidwalker the big blue marshmallow - you have to go on a quest for a resource then defeat it in battle
20 - Succubus the gorgeous S & M demon (she smacks herself with a whip and giggles every so often) - a convoluted quest with multiple parts (get this .. take it to so and so who sends you somewhere else who sends you somewhere else .......)
30 - Felhunter
40 - the Fel Steed (60% speed mount)
60 - the Dreadsteed used to be most convoluted quest i.e buy this, take to so and so, beat this monster, take the parts here, buy something else, take it across the world to xx now fight this monster .....(no longer a quest - just pay gold and it's yours)
The Felguard is a special demon you get for you talents in Demons.
The Voidwalker is a warlock pet you gain at level 10 after you finish the quest, "The Binding".
There are yellow exclamation points on your mini map that show where all the quests are in your area
Quest grinding is just doing all the quests that you come across. This is different that mob grinding in that you get more XP (experience) from doing quests because you get the added XP from the quest AND the xp from killing the mobs.
As of Patch 3.1 of World of Warcraft, there are no longer any "daily" quests in Wintergrasp. They've been moved to being "weekly" quests. There's a lot of information about the quests in Wintergrasp, including the random weekly quest players will want to hunt down. See the link to WoWWiki's page on Wintergrasp Quests to get the full deal.
Um.... in an awkward sort of way Adventure quest is... its offline, do quests, kill stuff, etc..
good way to do so is just doing quests that are green or yellow in the quest log, also if you get a highlevel to help you it can go faster.
If you hit "L" you will enter the Quest Log. Shift-clicking on a quest will add it to your Quest Tracker, displayed on your screen. If you open your map by hitting "M", you will find that on each zone map, quest locations are marked with a "?" (for quests you hand in) a number (corresponding to the number it has in your tracker) or a colored area (where you need to gather items or kill mobs).
The plural of "quest" is "quests."
"World of Warcraft differs from other MMORPGs in many ways. Players complete quests and experience the world at their own pace, whether it be a few hours here and there or entire weeks at a time. Additionally, our quest system provides an enormous variety of captivating quests with story elements, dynamic events, and flexible reward systems. World of Warcraft also features a faster style of play, with less downtime and an emphasis on combat and tactics against multiple opponents."
You can play games such as World of Warcraft and Guild Wars to go on quests involving wild dogs. You can also join a local LARP group to do the same thing.
Impossible
magic . . .