Big Boo (Paper Mario series)

This enemy is made up of a lot of Boos in Paper Mario: The Thousand-Year Door. You'll fight this enemy when Mario Spin Attacks them. Defeating this enemy will earn Mario and his team the Lucky Start Badge.

Stats
HP 40, Attack 4, Defense 0

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...