Place of Origin:Unknown
Weapon: Unknown
Death: Unknown
Appears: Lord Brocktree

Grassum was a hedgehog who encountered Fleetscut and Jukka's tribe near a dried up streambed. He had been searching, along with his brother Reedum, for Skittles.

He told the group of how they had rescued him from a group of foxes a season ago, referring to the hedgehog brothers as wicked uncles. However, he explained that Skittles had run away and that they had been searching for him for two days, requesting them to leave Skittles with a good family or tribe if they found him and they weren't nearby.