(UPDATED) Heroic Raid Bosses Scaling with Player Item Level in MoP Remix

wowhead.com:

Blizzard added item level scaling to Heroic and Mythic raids in MoP Remix.

Raid Boss Scaling

Heroic raids in MoP Remix are only available at level 70, so level scaling doesn't apply to these raids. Before the hotfixes, Heroic raids were a static item level.

Here's the blue post announcing this change from yesterday:

It's interesting to note that the notes never said that the raids were getting their power reduced in the curve and now Heroic and Mythic bosses will gain power with your item level, scaling their health/damage up or down depending on your equipped item level. At a certain item level, Heroic bosses will actually be doing 20% more damage and have 20% more health than before!

Heroic Raid Boss Scaling

Heroic raid scaling has now been changed due to another hotfix.

Here's how the raid bosses scale based on your item level in all Heroic raids in MoP Remix. These are not hard breakpoints but a sliding scale based on your item level.

• At 371 equipped or below (388 in each gear slot), bosses have 20% less health and deal 30% less damage.
• At 388 equipped (415.2 in each gear slot), bosses are the same as before the hotfix.
• At 406 equipped or above (444 in each gear slot), bosses have 20% more health and deal 20% more damage are the same as before the hotfix.

On retail, every 1 item level is about a 1% increase in damage. Comparing this to how bosses scale, from 371 to 388, this means that for every item level you gain, bosses get 1.7% more damage and 1.1% more health. From 388 to 406, bosses get 1.1% more health and damage for every item level. This means that from 371 to 406, Heroic bosses are scaling about the same rate as your gear, but Tinkers and Threads