I was curious what this tuning pass would do to each class:
Using this as baseline:
https://www.warcraftlogs.com/zone/st...gregate=amount
The 4% UDK buff will bring them from 13608 to 14152, above Shadowpriests and below Balance Druids.
The 4% Feral buff will bring them from 13932 to 14489, above Ret Paladins and below Destruction Locks.
The 5% Fire buff will bring them from 13562 to 14240, above Balance Druids and below Fury Warriors.
The 1% Shadow buff will bring them from 14068 to 14208, same position.
(Note: This assumes a pure single target fight where we even use Mind Flay, many fights we don't ever use it, in which case this is literally not a buff).
The 5% Enhancement buff will bring them from 13707 to 14392, above Fury Warriors and below Ret Paladins.
For the Elemental and Demonology buff I need a more involved method, so I will be looking at the top parses for both specs for Heroic Taloc for Single Target.
Elemental Single Target:
https://www.warcraftlogs.com/reports...pe=damage-done
Lightning Bolt is 6% of damage done, Chain Lightning and Earthquake are AOE and not used. This buff represents a 0.9% single target buff:
The 0.9% buff will bring Elemental from 13720 to 13843, no position change (they would have passed Feral but Feral also got buffed).
Note: This is strictly a single target measurement, while the Chain Lightning and Earthquake buffs are fairly significant for AOE.
Demonology Single Target:
https://www.warcraftlogs.com/reports...-done&source=6
Shadowbolt is 7%, Call Dreadstalker is 10%, Demonbolt is 11%. This represents a 4% overall single target buff.
The 4% buff to Demonology will increase dps from 13353 to 13887, above Elemental Shamans and below Frost Mages.
Congratulations to Marksmanship Hunters, you are now by your lonesome, well below even the other worst specs in the game!
The bottom of the meter now goes:
Marksmen < Frost Mage < Shadowpriest < UDK
^ This.
Mind Flay is 10% of our damage in single target, so the Mind Flay buff is a
1% single target buff.
We don't use
Mind Sear on any of the raid bosses in this tier, so it's a 0% buff to raiding.
So I tried Mythic+ logs to find someone using Mind Sear, one of the highest Shadowpriest Mythic+ runs I found was a M14 Motherlode with a Spriest.
3.55% of their overall damage was Mind Sear, so it's about a
0.65% buff to Mythic+'s at most.