JARVEN is a tanky dps champion whow deals a relatively good early game damage.he also have nice CC and his E-Q combo makes to really really great ingager

START ITEMS-its good bacause it allows a long tanky start

mercury treads-is great choice for much champions because the magic resist help you to get early more defense and the passive is only nice.

RANDIUMS OMEN-is nice for teamfights and chasing and the defense stats helps you in fights so its a must have

FROZEN MALLET-great item for ad off tanks and the passive slow also allows you to get a better chasing

BLOODTHIRSTER-that item gives you a nice damage and the lifesteal helps you to stay better longer and easier in fights

BANSHEES VEIL-gives you more magic resist mana and health so you are tankier and the passive shield helps you ingage or sometims to escape

THE BLACK CLEAVER-is a good choice for the last item because it makes you tankier you deal more damage and the cooldown reduction is good too

OTHER ITEMS-WARMOGS AMOR,ATMAS IMPRAILER,INFINITY EDGE

Q-the amor reduce after landing it is good with the q-passive hit combo because after q you deal more damage and that is a nice hurr*** in lanning

W-is the last what im max. it dosent is so nice than the other skills.the slow is not so good and shield is not so strong so last max...

E-is a very nice skill but max. it second because Q is for the early game better(me bying first RANDIUMS OMEN thats why im max. q because i have a nice amor with that first bigger item and the attack speed dosent deal much damage without attack damage)

R-thats ones of my favourite ultimates its nice for your team and deals nice damage but use it with mind

PROS
-nice ingager
-hard to gank
-good cc
-hard natural tank
-good damage
-nice skins
-nice farmer

RED
-by the ultimate is it to easy to come out
-when aim your e-q combo is it hard to master the fight
-when you dosent use your with mind,then can die teammades,or you have to reaktivate it