Hello buddies. This is a semi-guide/build to learn being a destructive player with Jarvan IV.
First, i have to say that this build its not for use as a full tank or any other kind of Jarvan, so if you don't like to play Jarvan as DPS, this build it's not for. Otherwise you can make sure that this build it's like a Semi-Tank/DPS Jarvan IV but never a full Tank.

NOTE: THIS IS GUIDE ITS NOT FINISHED

Simple Runes to use

Quintessence of Desolation
Mark
=
Armor Penetration

Glyph
Seal
=
Magic Resist

Just follow them. Very important!

Dragon Strike = Q
Golden Aegis = W
Demacian Standard = E
Cataclysm = R

Skill sequence:

Q at full for massive power and farm.
After choose between W or E. Just go what you like more.
Always learn R when u can.

Skill use order:

There is no order because it depends on situations, but there is some useful tips:

When u chase or flee to an opponent -> E/Q
When u gank a one or two oponnents -> R/E/Q then when Cataclysm ends W/Q
When u use Cataclysm and u want to flee from it -> E (outside barrier) and then Q (on flag)

TIP: BE CARE WHAT U CATCH WITH CATACLYSM. SOME ENEMIES CAN FLEE FROM IT USING FLASH OR OTHER SPELLS.

Some situational items:
Force of Nature or Banshee's Veil-> Simple, if you want some magic resist to fight against casters.

So this is a semi-guide simple to use and understand.

THIS BUILD ILL BE CONSTANTLY UPDATED.

06/03/2011 - First Publish only for a fast view.

ILL BE IMPROVED SOON AS POSSIBLE WITH PICTURES AND OTHER STUFF.