Jarvan is realy good DPS and Tank because his have ability for tank and for DPS . jarvan needs too much money and you need to get kills fast because jarvan is powerfull but he dies easy when fight whit over feeded opponet because this you need to kill all you enemyes (if you can)

Jarvan use good combos but you need in any one combo to have Demacian Standard and Dragon Strike too good is to use cataclysm and when have only one secong you need use Golden Aegis because the slow if you are ot low hp but you think can kill you opponent do it but if you cant use Demacian Standard and Dragon Strike to Golden Aegis

me build is for dps but if you wanna tank you need realy new build is good n i to tell you thee build for tank. if you get realy frend quest him/his what build to use :) because this can be the fall of you team :(if you wanna play realy fast use dps if you wanna slow game but maybe shure win use tank build .

to take kills on jarvan is not too easy because he have spell combos but they are realy powerful it can kill you for 3 seconds realy fast get kills if you wanna good feed and some help for teammates the win is yours

when you dead on jarvan you teammates will hate you because some deads can give you the loose .you too now if have deads you opponents gets realy good items and going to legendary and this is not good and you will lose

evry one in you group need help because LOL is teamet game and if one dies have chanse evry one to die or to lose the game :(. but teammates need help you too of thy not you can report them (maybe) :)

if jarvan is overfeeded you cant die easy i kills evry one if i am overfeeded but you can do this too :) only one maybe two games and done :) whit evry skill you dealt raly cool dmg but see in the tree for opponensts if wont to die :) i hope this feed helps