vexiemythic

Oil still needs to mostly form a protective barrier around the raid.
You just need it mostly to cover the ranged stack though, and melee
can hang out in the dead space adjacent to that.

When the bikers are defeated, you'll need some players
(ideally ranged) to move out and soak the Cannisters

All you need to do to deposit Cannisters is to move into
an unfueled bike. Remember that it's 2 per bike.

During intermission, you need a minimum of 4 players to
hard CC the Support Rigs. They're mechanical, so anything
that works on that is best. Hunter trap/Para/long lasting roots
are ideal (Ring of Frost is fine too if used on the last Rigs

You'll tank the boss pretty much where it stands.
You want it equidistant from all the edges because of the
Support Rigs.
You can also just drag it near the edge like in Heroic, and move it
back before she transitions for better add damage.