The power to use the abilities of alien and undead beings. Combination of Alien Physiology and Undead Physiology. Variation of Hybrid Physiology.
- Alien-Undead Hybrid
- Necroalien/Necrotic Alien Mimicry/Physiology
User with this ability either is or can transform into a combination of an alien and the undead and possess abilities associated with both.
- May be weak against traditional undead weakness.
- May need a specific environment to survive.
- May share weaknesses of both forms.
Vladats (Ben 10) are a race of alien vampires.
Whampire (Ben 10) is the Omnitrix's DNA sample of a Vladat.
Cluster Gems (Steven Universe) are shattered Gem-shards forcibly fused together, creating horrifying grotesqueries out of the remnants of dead Gems, becoming half-alien, and half-flesh golem.