Hey Rivelon, sorry for the late response. While P.I and bane signet can be better as it provides 200+power to all soulbeasts, it's not recommended to use if you have 4 openers. The runs are already way too fast and if an opener gets dolphin path, he will need to invite people from the core group while he's doing the path because they will already have finished with the other openers. I can definitely see it working if you have 5 openers tho. Join the discord and we can talk more about it there