jakthekipper

I'd like some info on where I can find the Jagged Knife mega event, I'm kind of sick of half my planets getting taken constantly, I've got spore ships outside every single colony I own -.- not to mention because of jagged knife there's a bug where if they take a planet you're building a wonder/super project on you'll lose your wonder/super project and can't build it again. Anyways, if you could tell me how to remove this mega event from the game I'd really apreciate it. (Aside from just turning