Hello every1... This is my 2nd build i made so i just want to say hi again to everyone and i hope you will like my build... feel free to use it but dont copy it please and if u want copy it ask me on xf: n0n4m3d15 or ingame Cr0loGiC

This is Jarvan IV as tank/heavy damage champion.. On full build you will have large survability and extra damage so gl and hf.

Pros:

-Great TANK
-Good early game
-Good late game
-Good damage dealer
-Stunner (ultimate)
-good support

Cons:

-Has a mana problems in early game
-His ulti is a fail if target has flash
-He can lead himself to dead if use ulti at wrong place
-Vulnerable to CC

Exhaust
-against dps champion best way to win 1v1
-great to chase enemies if ulti on cooldown
-good to help teammates
Ghost
-also good to chase enemies while u put exhaust
-perfect escape

1.Dragon StrikeJarvan IV charges through his opponent, dealing physical damage and lowering their armor by a %. This will pull Jarvan IV to a Standard if it encounters one, knocking up all enemies in his path.

2.Golden aegisJarvan IV calls upon the ancient kings of Demacia to shield him from harm and slow surrounding enemies. Triggers automatically if damage would reduce Jarvan below 300 Health if it is not on cooldown.

3.Demacian StandardPassively grants Jarvan bonus attack speed and armor. Active: Throws a Demacian flag, dealing physical damage and granting passive benefits to nearby allies.

4.CataclysmJarvan IV heroically leaps to an enemy champion, dealing 200 / 350 / 500 (+1.5 per bonus attack damage) physical damage and creating a circle of impassable terrain around them for a 3.5 second duration. Jarvan IV can destroy the area by activating it again. Champions can still leave or enter the area by using teleport abilities.

Ok here we go with skill sequence...
1st i like to start with Dragon strikebecause in early game it makes a lot of damage and it hits a enemies in a line. When you reach lvl 6 you can easy harras your enemies with ultimate... active your spells : e + q + w + r.

Every1 think jarvan is easy to play but it ISN'T! you must have a good timing and dont waste ur flag while using ulti if target has a flash because if he flashes out u go right after him using+
When u chase your enemy i sugest dont use exhaust because its useless. Use your ghost and then when you combine yourandwhen u pass through your target u knock them in the air what gives u time to hit them 2-3 times.. Then activate.
UPDATED 06.03.2011