SWTOR PVP - ELITE VANGUARD (VOIDSTAR WARZONE) 

You can never have enough slicing materials or medical supplies 🤣 and thank you Love your vids too btw! :D

In the thumbnail or in game? 👀 If anything it’s the weapon lightning effect attunement combined with a black/green color crystal

I followed the guide Vanguard Tactics guide from Ivano1337 - he has a pretty simple and sweet video that goes over build, stats, and rotation. - To save you some time, by Build did you mean Tactical & Legendary Implants? If so it’s Overwhelming Offense & Shock Trooper + Second Wind (20% heal is so good as a solo) :)