Dimensius Mythic - Arcane mage POV

Not the best pull for me, but got an 80 parse on this first kill.

My cooldowns are misaligned and a bit wasted on purpose. We have too much damage for P2, I tried every which way I could to maximise damage, but either CDs or our damage was inconsistently high or low, and this way, it became a lot more consistent for me. 412 pulls.

Arcane CDs on damage amp doesn't really matter imo in P3, our damage shines more when we hit execute, and I played CDs for P2 push instead.

Cooldowns:
P1 Start - Normal CDs
P1 Before stacking in the middle - Arcane surge then evocation while we bring people down, then magi's when we are stacked.
P1 Magis when ready, you can send it even if stop dps is called and not do as much damage during that window, and its fine. I did like 4-5 casts there and magis exploded on time to get damage but also not grief the group.

P2 start - Arcane surge, Evocation, Magis in that order, I don't send a second magis or use shifting power as we have enough time and damage to get magis back for second platform

P2 second platform - Start with Magis, 1-2 seconds after Pargoth moves/landing - this lets you explode magis on the first adds (timing might be different for your group), Shifting power after magis explodes (I was doing orb soak so that was my window to shifting power while the orb is coming towards me).

When moving across, I would get in position, then Arcane surge, after 2-3 seconds, Evocation, and right as we bait second orb soaks, i send Magis. This lets your arcane soul go into Magis while cleaving adds. This is where your damage spikes a lot.

P3 - Just send CDs as they are ready. Casting in this phase while blinking over rings is the best way you get damage. I did the Arcane surge, Evocation into magis order again here, but you can also wait for your CDs to align and just do the normal CD order.

My advice is just to cast as much as you can in P3 and just do mechanics safely. If you miss a few casts its fine. The boss dies on time and easily since we have so much damage buff and gear.