The screenshot shows Damage Dealt to Champions/Damage taken from champions.
So tanks are still as tanky as ever, but now they also outclass the ADC & APC in damage output.
Working as intended?
Inb4 "omg that's just one example tanks are finally in the meta, Sejuani is the only problem and even she isn't THAT bad"
AoE Damage is AoE damage.
It is ALWAYS going to be the highest damage on the team if you are doing well.
Notice almost everything else on the team is very limited AoE (Fizz LB E and W, Graves Ult and Q) or no AoE at all. Whereas everythign Amumu has it AoE.
Erm, you do realize Sunfire Cape has always existed, right? And Cinderhulk only deals 8 more damage per second than it, and only if you're in combat for 10 seconds.
OP posts a pic with 2 assassins who AoE is limited, and a graves whos is know to be one of the lower damage dealing ADCs and pits them against a tank with 3 AoE abilities, one of which is scaling health based, anotber gets reduced CD when he gets hit and he is surprised by the result.
Next time switch out the Leblanc for an Annie/Viktor/etc or switch Graves out for Vayne/Kog/Jinx and let me know how those numbers turn out.
http://matchhistory.na.leagueoflegends.com/en/#match-details/NA1/1784576517/32761233?tab=overview
Amumu had Cinderhulk, Rylai's Crystal Scepter, Liandry's Torment, and Thornmail. That's a pretty damage heavy Amumu build, especially since you had three autoattackers for the Thornmail to return damage to.
Your team had very little MR, so Amumu's damage wasn't really being mitigated in the least. Morgana had Abyssal Scepter, you had Mercury Treads, and Braum had Locket of the Iron Solari, and that was it.
Considering how your team built primarily damage, all Amumu really needed was to lock you down long enough for his team to burst a couple of you, then clean up afterwards.
The biggest issue was probably the time of the game, honesty. Considering that your team was also primarily physical damage (especially with how defensive Morgana was building) and they only really needed armor and health to mitigate most of your team's damage output.
I for one welcome our new tank overlords
Let's see... you got to keep in mind that aoe spells is going to inflate the damage a little.
Leblanc is mostly single target, Fizz is a single-target assassin, and Graves (iirc) is single target with some multi-burst.
Amumu did a scary ammount of damage before the addition of cinderhulk. He has a %hp damage over time on toggle.
