I just completed the Certified Organic achievement, which awards the All Natural legacy title and as I did the last few barrels, I made a recording of how I did this. I hope this helps anyone looking to obtain this title. Because the achievement only updates when you click those barrels yourself, I figured it'd help some people out.

Thanks for the information. JediKnightGeorge, that link got me all the way to the last boss. Now I'm stuck on him. merovejec, if I can still take you up on that offer, I would very much like to know what to do about the focused laser on a Balance Sage. That laser beam burst through Force Armour, Unity, Rejuvenate and Force Mend spam AND a Kolta station heal. The only way I seem to possibly be able to survive it is with Force Barrier, which is only helpful for a single laser beam. About 20 seconds later a second Focused Laser tears me to shreds anyway. I don't have Shae Vizla, I don't think she's available as a companion anymore either. I used my highest companion which is a rank 44 Vette. Besides her I have a few level 20 companions. The only companion I have that isn't obtained through regular story quests is HK-51. My item rating right now is 236 and I have the 6 piece set bonus from the Eternal Commander MK-3 set.

There has to be something I'm doing wrong. Granted I'm a relatively inexperienced player but still. After some effort I managed to not get insta killed by the 5th boss, which allowed me to take him down. The 6th boss is a different story. Both adds have over 550k health, way more than all of the previous bosses. Thades brings another 330k health. They all hit like trucks, I find both myself and my healer companion being killed near instantly. Second attempt I make my healer tank one add, she gets killed within a few seconds. I try to kite around the other 2, soon to be joined by the third and drop within a second myself. I'm facing a barrage of 20k hits, which is with just over 100k health not something I can take for too long. Staying within melee range is almost instantly fatal, while staying at range is even worse due to their reflect. Kiting is pointless as they jump me and take off half of my health before I can even react. This is on a balance sage. I did the story quests including the final fight against Valkorion without effort. This arena thing however is out of the question, it seems. Granted it's the first time I try this, but still. Either the arena is significantly overtuned or I am doing something very wrong. I looked up a few videos of other people doing the fight after I failed this miserably and they are taking a fraction of the damage I'm taking. I could use a bit of help. Did I mess up by trying this quest at level 70 rather than 65? Or did people complete it at level 70 too and if so, how? I would most of all like to hear this from a fellow balance sage. So I'd at least have some resemblance of an idea that I'm not utterly wasting my time and resources away in here.