When I'm mindlessly farming and suddenly someone says 'report mid for feed'
Score: 13-10 to enemy Bot: 3/3/1 supp: 0/3/5 Top: 4/4/2 Jung: 2/2/3 Me: 1/1/3 . . . . . . . Enemy Karthus: 8/4/2
My reaction: https://media0.giphy.com/media/5Mu8TVNb5ndZe/200.gif#17 Not my fault his ults have been on point -_-
Enemy Mid:

. Since you seem to play GP (correct me if I'm wrong), he might be something to look at as they both have decent sustain, decent poke and and anti-stun ability, both require you to manage mana well and both are melee. great for counter ganks too. sure they have drastically different playstyles mid-late and i heavily suggest practising in normals but it might be a decent shout.