I found it on some site when I was randomly google-ing. Thought I might bring it here
The game is that each post has to continue the combo.
Person 1: AASAAAA
Person 2: S tears >>AS
Person 3: S >>AS
Each skill has a one post "cooldown". Like 1 person uses holy spirit, the next post cant have that skill in it
(We're using Eir btw)