With this massive influx of new players (WELCOME!) I decided to update the Escalation Protocol boss and loot rotation until October 2020. I hope this is helpful! : r/DestinyTheGame
The Reckoning Rotation Schedule – Destiny 2 - The Gamer HQ - The Real Gaming Headquarters
Destiny 2: Warmind Details Challenging New End Game Activity, Escalation Protocol
Escalation Protocol: The Only Guide You Need - Glenn's Good Gaming Guide