Getting started
Mark the inner panel corners (A, B, C, & D). Place a cute Red Square (1) in the center
ABCD are spots Reapers will appear later (with MindJack). These markers also help to call out mechanics.
The Cute Red Square in the center is where the party should be based behind the boss whenever possible (tank will need to drag them back here often).
The panels are very important, and alter which Waltz ability will be cast depending on which panel Halicarnassus is on (See ability list for reference).