I am bit late to reply but i am happy to see this is still a thing, lately i was back at clash of clans again trying to find tricks and bugs because even tho it is server sided you can still achieve cool glitchs, back in the days using gameguardian i managed to manipulate speed so i can attack with all troops instantly, and also cause the one being attacked to not be able to replay the attack, other than that my best trick was moving the castle even tho it is not rebuilt, i know there were hacked bases that had crazier stuff like clipped buildings and hacked levels but i have yet to know how it is done, if anyone is intrested in digging into this game and finding cool stuff like this i am open to making a discord server and discussing our findindgs.