Hi Jess,
Thank you for your input. I believe Pochwalona is asking more asking about killing it in the team as in:
We are going in team to kill Lisa. 2 members have higher participation than others in killing Lisa. Does this people only are included to have a chance to loot "better" loot for winning the boss, or it will be random (everyone has chance to get it)?
I was doing Bullwark and Glooth Fairy solo, so I cannot say anything in depth about team.