I have to say it looks kinda like the boring s3/s4 shadowlands destro again. Would prefer something like the bfa destro where you could stack your chaosbolt damage and had some insane hitting chaosbolts at the end of your burst instead of this rain of fire spam.
This is the first i am seeing warlocks turning into a demon like that? The other hellcaller videos just show your character being cloaked in darkness like a shadow priest for a bit
RoF spam in single target is currently higher than chaos bolt in sims and performance for single target. Not saying it should be that way but that's why he's doing it.
Yeah kalamazi made a video too about rain of fire doing more dps single target in certain build im sure its not blizzards intention. But its still beta so a lot of tuning will happen