>>96881087
To get the most out of it you have to choose yourself as one of the targets. As long as your deck isn't set up in a way to be screwed over with self sacrifice, it back firing is limited. Sure they can full swing as you against someone, but you know they arn't swing at themselves. What leaves the other two players as possibility but you get to go first. After you clearly full swung as them the board state should be weakened that you can survive them having all your creatures attack.