These beasts are profoundly stupid. They can be fooled by the simplest of tricks; if you can't see, then it can't see you, for example.In-game description
The Ug is the Stage 1 form of the Vulcan group. Its physical stats are high, but its magical stats are very low.
Wild Ugs can be encountered and signed in Route 6. They are also used by the enemy signers Tyrone in the Annoying Cave, Kyle in the Cradlewood, Jock in Route 5, Tyler in The Hub, and those participating in the Random Tournament.
An Ug can be evolved from a Vulcan Egg. It can evolve into three different forms: