Hey I threw this is the stickied 100 page Sublety discussion but it might get lost in there so I'll put it here too since it's relevant and looks like a lot of people are struggling with it...
I made some macros on the Beta that turn Sub into a 3 button spec for casual players just getting first introduced to the spec in Legion.
You only need Backstab on your bar, and these two macros:
Code:
#showtooltip Shadowstrike
/cast Shadow Blades
/cast [nostealth]Shadow Dance
/cast Shadowstrike
/cast Symbols of Death
/script UIErrorsFrame:Clear()
Code:
#showtooltip
/cast [mod:shift]Eviscerate
/castsequence reset=target Nightblade,Eviscerate
/cast [nostealth,combat]Vanish
*With this macro: If you are generating Combo Points too fast and you aren't ready for another Nightblade, you can hold shift and it will temporarily Eviscerate.
**Also it's easy to figure out but I'll mention, pre-pull in Stealth you are going to press Symbols of Death shortly before entering combat, then open with the first macro.
I made macros for most classes so PM me if you're interested in other specs or had any questions, I am not a rogue main so I probably won't be checking this thread.