You just break through their walls, then sand cannon the water covering the dispensers, and tnt cannon them.
^^^ works, but it takes a while. If they're up against a wall you should still be able to creeper egg them. There's a tactic for that, you can YouTube it.
Now if I could get a strait foward answer I'd be happeh but I guess sand cannon it is for now. #Raidproblems
Sand cannons, this server really cant make good cannons, a good cannon can 1 shot a wall of obby with water (ik it takes 13 hits)
Umm I heard you can break dispencer and quickly place cegg and boom! Well I dint work to well for me LOL.