Okay, I'm not sure if the bosses rotate every week or not, but I remember a big Taken Knight as the boss, not 2 Arc-shield (+Match Game) Taken Centurions who, for "Lighteaters," especially enjoy snacking on Nova Bombs, even without their shields. I've played Destiny 1. I know what a bullet sponge is really like. But these Taken bosses make D1 Nightfall bosses and PoE bosses look very brittle. They might even be the spongiest enemies in Destiny 2 for all I know. Soloing that sucked. Maybe during the end of the world, I'll try soloing that flawless.