Zelgius will basically be doing lots and lots of fighting, though what he'll be doing specifically will change on the various days. On Day 1, Zelgius will probably just be lurking around, curious as to just who Biliruben is. He might also have a minor shift affliction. Days 2 and 3 (28-29th) will just be general fighting against any soldiers that attack him. Day 4 (30th) will have Zelgius seeking out Shifters who are controlling droids. Day 5 (31st) will have Zelgius attempting to capture "Lucies" for the detention centers (or doing Shift Hunting work, as mentioned in a post above). Lastly, during Day 6 (1st), Zelgius will be working to liberate the detention centers.