Quote Originally Posted by MitsukiKimura View Post
Wrong. I've did enough raids to know even when using both on cool down, you'll won't stable your MP even without anyone dying. You need to be optimal with Lightspeed during mechanics, example would be during Stormy Horizon on Leviathan fight. Most of the frustration is trying to do both, sleeve draw comes at some worse moments in raiding as well as when light speed is off cool down.
I said some, not all. Using it on cooldown makes sleeve draw easier to work with and also gives you more uses throughout the fight. Cast time on malefic is 1.5 seconds, you dont need it for movement for stormy horizon and you honestly shouldn't need it for healing there either (unless youre solo healing it i guess). Your oGCDs should be all you need there healing wise.