FusionDex

Tyranmo-o lacks any fear of humans and will often build its nest on mountainsides right next to human settlements. If nobody can capture or drive away the Tyranmo-o, it is generally advised to move away before it rampages.

It expresses its feelings by smacking its scales. A Tyranmo-o is so overwhelmingly powerful, it can bring down a whole mountain to make its nest.