Very impressive!
Many of the mythics you are running in + I have some serious problems with just in regular mythic.
For example the third boss in Neltharion's lair. I cannot handle the mechanics and end up getting eaten and/or dying from all the AoE. I got that keystonex5 this week, so that sucked.
Was hoping to get a Maw of Souls keystone, because I am confident I can beat the timer now.