This makes the whole thing look... really easy.

I'll mention that they're doubling down on bubbles; I'm assuming weapons of light and armor of light.

Also, they're super smart and get all the yellow knights low before letting a single blade dancer kill them all with his super, thus spawning a bajillion orbs for everyone to pick up as the change sides.

The guy in the video is the sword bearer, is a Titan, and is using Red Death, Black Hammer, and Hunger of Crota as his weapons. He doesn't appear to super at all (once with the sword).

My raid will try this on normal crota tonight, probably. Fun!