Raging Brachydios

The slime on Raging Brachydios turns orange, and then red. Once that slime has turned red, it explodes. A hunter can knock activating slime off the monster's body with a melee attack, with water, or with a Puddle Pod. The slime that is struck free drops as a puddle, and that puddle detonates soon afterward, so step clear of it as soon as it falls. In the last area, the slime sits on the floor as heat. The monster's roar detonates every puddle at once. Leave the pools before that roar lands.