Fortified Week is coming up and some hotfixes have nerfed various nasty trash abilities in Season 2 Mythic+ dungeons. In addition, more animation improvements have been added to various abilities!
Animation Improvements Avalanche — Neltharion's LairAvalanche was a notoriously rough spell back in Legion and its finally got an update! Avalanche drops a rock on each player's location the second the cast finishes and there's not a lot of time, forcing players to pre-move to get out of the effect. For newer players, this was really difficult to tell what you died to and felt unfair, so Blizzard has hotfixed in a brown circle to indicate a bad thing is coming. However, unfortunately, no animation was added to the boss which has similar issues to the old Avalanche.
Twister Aura — Vortex PinnacleThey added some animation for Twister Aura from Vortex Pinnacle, which are the Tornadoes on the second boss. However, we haven't seen what this does, if anything.
Ragestorm — Brackenhide HollowA new outline has been added on Ragestorm.
Violent Whirlwind — Brackenhide HollowSimilar to the above, Violent Whirlwind has a distinct outline now.
Static Cling — Vortex PinnacleStatic Cling has a big graphic that flashes when Asaad starts the Static Cling effect. Video by Valrysha
TuningIt's Fortified Week soon, and it looks like Blizzard is trying to get ahead of dangerous trash with some early nerfs to deadly abilities.
Brackenhide Hollow Bonebolt HunterToxic Trap Damage reduced by 25% Claw FighterVicious Clawmangle Now ticks every 1 sec (was 0.5 sec) Halls of Infusion Containment ApparatusContainment Beam Can no longer target pets. Damage reduced by 15% Freehold Irontide EnforcerShattering Bellow Damage reduced by 10% Read more on wowhead.com