- Skeletal Dragon Mimicry/Physiology
The user is either is or able to transform into a undead dragon with a skeletal physiology.
- Reduced intelligence may come with being an undead.
- Frostbane (Darksiders)
- Cursed Dragons (Dragon's Dogma)
- Ur-Dragon (Dragon's Dogma)
- Durnehviir (The Elder Scrolls V: Skyrim)
- Skeletal Dragons (The Elder Scrolls V: Skyrim)
- Blue Skull Dragon (Fairy Tail)
- Guardian ÄRM, V (Fünf) - Dead Dragon (Marchen Awakens Romance)
- Vogledera (Kaiju Combat)
- Bonetail (Paper Mario: Thousand Year Door)
- Sindragosa (Warcraft)
- Undead Dragons (Warcraft)