imo blackpowder is a very boring rotation for sub rogue in AoE
basic explanation: Single target abilities proc Secret Technique on targets with Rupture. and Black powder increases damage of Secret Technique
itd be cool if the AoE worked a bit like shadow priest’s Psychic Link+Shadowy Apparitions. where your Backstab, Shadowstrike, Eviscerate, deal a a percentage of the damage onto targets that have Rupture. While Shadow Blades makes your next Rupture hit x3 targets in a set yard range of each other. while Black Powder would apply Find Weakness increasing the damage dealt by Secret Technique
crimson tempest was the SUPER aoe rogue had but it was remove because i was one of the rare rogues who learned how to make it crit for 120k when most would have it hit for 20k.
shuriken storm (edit) was the key to the new rogue aoe, but it was recently nerfed.
the way to achieve good aoe as a rogue revolves around potions and trinkets now. my aoe is sick when i need it. but its no where near what i could do with the old crimson tempest aoe tricks.
it’s meant to be a combo point spammable AOE button, it just doesn’t do enough damage.
It’s not that crimson tempest is necessarily superior, right now they are basically different abilities.
Tempest is a relatively strong AOE dot but you don’t really spam it as it would be a waste. Powder is instead a spammable, so it does less damage per execute, it’s just that right now it does too little damage per execute