I get what you’re saying about mana issues, but I have barely used a single mana pot during whole mythic progression in Ny’alotha so far.
Use mana tea, use it wisely and in accordance to mechanics. If you know a big healing requirement is going to happen, you can use that.
You can check my logs to see confirmation of how rarely I use mana pots. And when I do, its on the bosses that really need big heailng requirements and after I’ve drunk, I usually end up finishing the fight at like 50% mana.
Mana isn’t that much of an issue for MW after essences came out, its all about efficient using of CDs.
Also, Alewin, using EM in raids is a bad idea unless you want to benefit from the crit from using TFT with it, even to heal tanks its not good to sacrifice the mana it requires for next to no healing done.
You can chose between two builsd - either play EF or Vivify build. Check top mistwaever logs. You need good corruptions to play Vivify build, u don’t really need much to go for EF build.
One focuses on raid-wide healing with EF+RJW, the other on cleave heals mainly from vivify+renewing mist applications.
MW is fun for raids but unfortunately not as good as priest/paladin for mythic, hence why I have decided to reroll now
But still is pretty fun and revival is actually useful on some fights this tier like Hivemind where if an interrupts fails you can dispel the poison, or vexxiona+inquisitor debuffs, etc.
Please don’t think of me as an elitistic prick or something, but as I see Alewin you are a heroic raider and have not got Curve yet. I don’t say you are bad or anything, no, I just mean you have less experience in higher-end raiding at least for this tier.
RJW > Jade serpent statue EVERY time you go for Essence Font builds, on most fights. Any stacked up fight with lots of raid-wide dmg is much more favourable to RJW, UNLESS you are going for the Vivify cleave build, in which case go for statue, just to save mana. But unless you are doing that build, RJW should be your go-to choice. As I explained above, you could try to work out your rotation to maximise your mana usage. It takes a bit to master, but I did so in BoD and ever since I’ve never had mana problems especially after essence introduction, just manage your stuff properly and you are gucci.
One thing I want to stress on is Soothing mist casts - you suggest he should cast. I object to this - you only ever want to use it on tanks, as well as having statue channeling on them (preferably) permanently. Soothing mist removes your mana regen, it damages your GCD usage and has a lot more cons to using it than pros. Avoid it at all times if using EF build unless tank gets a ton of dmg inc.
P.S. - Soothing should only ever be casted on tanks if they are taking some chunkload of damage. otherwise suspending your mana regen is not good, you also lose GCD uptime if u try to use it on other raid members, which is technically bad, so you must hard-cast Vivivy instead, its better.
Also, just to add, mistweaver is the 2nd most mana efficient healer (for raid) after paladins with the proper management of your CDs and stuff, after essences were introduced.