Things to watch for in the tank update
Adaptive helm interaction with multi hit spells. Champions like Viktor who have their damage split into segments may take an unfair hit when it's meant to counter DoT and DPS. Possible make some special interaction where 2 part spells are counted separately?
High flat true damage. I expect Darius, Cho'Gath and Vel'Koz to become extremely good with the HP lowered in favor of resistances. Darius and VK in particular may become too good in response to the resurgence of tanks and resist stacking.
Mages. I don't think they will be greatly weakened as some predict but the boost to MR items will make Galio an extremely good counter pick, especially with the new Abyssal giving tank stats. Utility mages may become even more overbearing in the mid lane than currently.
Non-mage magic DPS. Champions like Mundo and Mordekaiser, Jax, Kog'Maw and Corki, are going to take a hit from Adaptive Helm. I doubt the latter three will become trash but now that a proper counter item exists for their relentless magic damage output, buffing them won't be as much of a risk.
Let me know what you think.
who will never see any sort of significant direct nerf, just maybe a small tweak here and there to simply "move their power around" without actually hitting their power.
nerf. I assume that Adaptive Helm was more aimed for
and
items which are common in a lot of games throughout the ELOs. Karthus sees like 2 LCS games and already a new item to counter 2 of his 3 damaging abilities is introduced.
is going to likely end up being built second if not first now, even sometimes over the scaling items because you just are going to need it to even deal damage with Karthus.
just because he needs sustained fights to do anything, now he can get big and tank with his 4 healthbars ...get stacks on the enemy team / stack his rage blade....do alot of damage as soon as he shrinks and cc whoever he got stacks on.
with

with
, hp stacking really feels like it does not work against these champs. And adaptive helm wont help against them because the only ones that burst with multiple hits from the same spells either are ad or do true damage ahri wukong malz unkillable voidlings etc.
is already over the top (coming from VK main). Even if he gets more power he wont be fotm/meta due to his kit (which is goood).
will become a problem.