Big Boo (Paper Mario series)

Atomic Boo is a Boo made up of hundreds of different Boos. When a bunch of Boos attacked and clung onto Mario in Creepy Steeple, Mario knocked them away with his Spin Attacks, which angered the Boos a lot. They then combined together to attack him. Atomic Boo attacks by flinging Boos at Mario and using a charged up screaming attack. He/they can give Mario a bunch of different stat problems. Atomic Boo is similar to Boolossus in in several ways.

Stats and Tattle Information

 * Stats: HP 40, Attack 4, Defense 0
 * Tattle Number: 72
 * Tattle Log: A massive creature made up of countless Boos. It attacks by breaking apart and sending out hundreds of Boos.
 * Tattle Information: That's an Atomic Boo. It's a giant Boo made up of a ton of smaller Boos. This thing will try to smoosh us. It can also split up and send hundreds of Boos at us. And, when we attack, we might get so scared that we get confused or can't move. I sure wouldn't want to see this thing standing behind me in the middle of the night... Creeeeeepy...