So, I was playing Solo Queue, as Caitlyn, as a 4th Pick, last pick was forced into the role Support,
Due to the fact jungle, mid and top were already taken, he picked Jarvan, took heal Exhaust.
At the start of the game, he did not buy any wards. He bought a Doran's Shield, and went aggressive throughout the first 10 mins, wanting to kill Varus, pushing my wave, and got hooked by Thresh numerous times.
I told him: Jarvan, please don't push the wave; I want to just farm, I'm at 30 cs and Varus is up by 2 Kills along with 50 cs
He doesn't listen; continuing to shove my wave, causing me to miss tons of CS. When he reached Lv 6, he immediately dove Varus under his tower whilst at 3/4 hp. He dies to Varus due to Thresh's hook.
We lose Tier 1 bot tower at 15~18 mins.
Varus starts roaming and claims our tier 2 towers one by one, gaining a massive gold advantage. He has a Hurricane, IE , and LW, whereas I, only have a BF sword, 2 Dorans , an Avarice Blade, and a Zeal
I return bot to farm, Jarvan clears my wave, even when I explicitly told him I was freezing the lane.
I gave up, went to clear the jungle, and farm any unoccupied lanes, whilst I was farming , our Jarvan, initiated fights, that heavily favoured the enemy team.
We couldn't get towers, global objectives, nor did we have map vision, Jarvan did not buy 1 single ward that entire game, forcing the rest of the team to ward.
Where did his money go? Into his 30min Frozen Mallet and Ruby Crystal.
We eventually lost when Jarvan dived solo into a 5man Baron when we were getting rid of the super minions in our base
Symmetry in all things http://imgur.com/IyRhcsr.jpg