Seasonal Decrees. What are they? Are they useful? Nexus War Civilizations

This video explains about Seasonal decree's in Nexus War civilizations. Decree's are powerful buff's that can help you out in the season. Duplicate decree's get converted into stars to buff the same decree further. Hope this helps you guys out.
00:00 Intro
00:33 Political Investment Plan
01:22 Decree Grades
01:43 How to plug in Decrees
03:21 Rare Decree's
06:14 Epic Decree's
10:37 Legendary Decree's