Well, like the title says. I want to spawn a wither in, but not have it despawn. Not sure if it does or what, I would like to make a wood farm with the wither.
I do believe the wither is the one mob that wont despawn ( besides the ender dragon)....the only way to get rid of it is to switch to peaceful or kill it. You should be good to go for your wood farm. Just make sure he doesn't get out or you will have a mess on your hands!
Check out this vid
Like and Subscribe