I am just starting to seriously consider pumping out Brilliant Wizard Oil for me an other crit casters in the Guild for Raiding (T5/T6 Content atm).
Brilliant Wizard Oil
Requires Level 45Use:
While applied to target weapon it increases spell damage by up to 36 and increases spell critical strike rating by 14. Lasts for 1 hour.
Vs
Superior Wizard Oil
Requires Level 58Use:
While applied to target weapon it increases spell damage by up to 42. Lasts for 1 hour.
Ignoring the costs/grinding mats issue (well pre wotlc lots of raiders have plenty money for consumables as they have capped all badge gear and gems - and are just selling gems/vortexs from Badges for money)
Ok so down to business - 6 less damage vs 14 crit rating?
For crit casters (demo / destr locks) who are past Kara this has to be better imho due to the crit bonus for bane/ruin spec locks.
Don't think it is in the leur spreadsheet so I cant theorycraft it.
TBH I forgot I had the recipe (ZG rep reward old school) until I ran scholo with some lower level guildies and ended up with 14 Shards.
With 2 or 3 level 70's I think you could clear most of scholo in an hour = 7 pots = 35 charges.
What do people think? worth the effort for improved raiding dps?