Volibears seems to be a bit "overtuned".
This has been the third or fourth game where the enemy Volibear carries the game. Once mid game comes around, he gets so tanky you can't kill him, you can't run away from him, and he deals so much gosh darn damage. His E early game deals 400 damage. He builds no damage items, and can duel just about anyone. Builds full tank. Not even titanic hydra. Maybe a Sterak's because it boosts his AD. Basically, you can bring Fervor of Battle, pop your ultimate and demolish anyone in your path.
As a fed Swain, he literally walked up to me inside my tower, where he killed me. His score was the same as mine, but he stood inside my turret, killing me, and walked out the turret after killing me, with 3/4 of his HP. I had my ult, spells, CC, still just instagibbed me. I had a Frozen Heart, RoA, and tier 3 boots. What?
I don't know what to do against a 5k HP tank with extreme stickiness, burst, DPS, tank stats, and healing. He instagibbs squishies, and if you don't have a tank melter or very mobile teamcomp, he will carry.
Help. Kiting doesn't do much when he has a Nautilus, Malphite, and Morgana on his team.