Metal Slime
The metal slime is a small metallic ooze immune to all magic, and resilient against weapon attacks. Originally from the Dragon Quest series.
Frozen Soul
The frozen soul is composed of the vengeful souls of those that died to the harsh cold, and seeks to have others face the same fate.
Polaris Berserker
A rather strong and imposing humanoid, the Polaris Berserker is a dangerous pack hunter, who excel when in large hunting packs.