Watch the sequence play out and wait for the 5 endsinger heads to appear. Click on the endsinger head you should stand under then wait.
This was very hasitly thrown together by myself for my FC to be able to learn this mechinaic better. If you find any bugs then please report them to davidmartinbewley@gmail.com
Credit for the idea goes to Alice Huez for creating the E10 training: https://aliceheuz.github.io/e10s/