Ability:
Has or can generate quills on their head or body
Limitations:
- Spikes can be broken or damaged
- Cannot control protruding spikes
- User may injure themselves with their spikes
- May be permanent fixtures, not retractable
Variations:
- Bone Spike Protrusion
- Crystal Spike Protrusion
- Energy Spike Protrusion
- Quill Protrusion