It's a spell. I run fat a lot of the time and I use it. I also use love & peace.
The chance of bouncing depends on a few things. On offense I generally oversend on any online active for a bag-of-butts reasons.
In defense, if it's a kingdom where the wave captain dictates what to send, you can bounce that poor clown. I made it a personal mission to never listen to a wave captain after a couple bad experiences myself. I made that mistake one more time last age. Never again, till next time.
Some players independently play it too tight and they can be bounced to. You can see this if they have a pristine strat. These guys are efficiency suckers. Just check their survey. If percentages are exact and brisling with meta you can reel them in.