Baldur

Behaviour and Tactics
Will roll into a ball and propel itself towards the player, bouncing off walls. After a short time it will uncurl and reorient itself to face the player again.

Jump over it when it gets close and strike from above while doing so. Alternatively, using Quick Slash or Heavy Blow will let the player stand in front of it as it rolls and continually knock it back before it can make contact.

Locations
LOCATION IMAGES MISSING

Trivia
On the official website, it is referred to as Scrundling Propede (infant):

Although the shells of these youngsters are not thick enough to protect them from predators, they are still able to defend themselves if pressed.