Boom-Boom is a true firecracker. Her ability to generate bombs of pure energy can cause a meltdown in her Location, taking an enemy down a peg or two. But more strategically, she’s able to plant Bomb tokens around, which will only detonate at the start of the next Villain turn, dealing 1 damage to everything else there. Hopefully that gives the others enough time to get out of there!
https://www.kickstarter.com/projects/cmon/marvel-united-x-men/posts/3160129