A Warlock PvP Guide is extremly important, especially for this particular class. It is almost impossible to defeat some classes without a strategy beforehand. So it is vital thet you must have the right resources to help you build those strategies.
Warlockis a powerhouse in PvP, especially Arena play, for a few good reasons:
(a) It is downright nasty to fight against.
(b) It has the ability to load up damage on an opponent and then simply let them whither to death.
(c) It is feared by many classes.
Of course, they are not indestructible and essentially any skilled player can defeat a Warlock if they have the knowledge to counteract the fear and DoTs that make a Warlock so dangerous.
Playing a Warlock in PvP
A Warlock in PvP is really a simple class to play. It basically comes in and load up DoT damage on a player and then fear it repeatedly until it dies. It can also drain mana and regenerate its own health with other curses and with the right combination of skills can be extremely dangerous. The simple fact is that a well trained Warlock can defeat essentially anyone.
On the other hand, a poorly trained Warlock can be dead meat to essentially anyone. Because a Warlock is 100% reliant on its spells and skills. There is little it can do to combat someone that is able to drain its mana, remove its curses, or resist its fears.
The Importance of a Good Warlock PvP Guide
With the right combination of attacks and timing, then only can a Warlock overcome these resistances and defenses.
For example, if a Priest is able to mana drain you down, even though you can restore some of that mana, you will be very hard pressed to deal damage. There are also some classes such as the Priest and Paladin which can remove your curses with their dispel abilities. You need to know what they will do and when they will do it, as well as how often they can use those spells against you.
A good Warlock PvP Guide will do all of these things for you. In general, your best bet to being successful with a Warlock in PvP is to combat directly against your foes using prebuilt strategies that can alter and adjust to fit your necessities.