Owllusion resembles a mix between a bird with his body shape and overall appearance, as well as a squid, with his six tentacles. He has dark green feathers on the upper portion and waist portion of his body, with orange feathers on his tentacles and on top of his eyes. He has light green skin on his chest and tentacles, along with a green beak and brown, talon-like protrusions on his head. He has brown skin located on his arms and his legs from the knee down. He has webbed hands and legs, with sharp talons.
The Omnitrix symbol is located on his forehead.
- Body Shape Alteration- Owllusion can change the color and texture of his body, allowing him to mimic other living creatures by moving in different ways.
- Fear Gas- The light green flesh located on his chest, can inflate like a frog and release a fear gas. This fear gas causes wild hallucinations and the toxin added to his body alteration ability, makes his hallucinations even more terrifying to those inflicted.
- Underwater Survivability- Owllusion is amphibious, allowing him to survive both on land and underwater.
- Water- Although he can move and survive fine underwater, his fear gas turns into ink underwater. This prevents him from causing hallucinations.
- Fragile Body- Owllusion is physically weak, relying on his fear gas to give him an advantage in combat.
Located on the moon of the incredibly large planet Dragard, Howlheim, the Cravians are considered the "bogeyman" of their planet because of their abilities, as well as their disturbing taste for eating the young of other species.
Cravians are not on the top of the food chain of their planet, as they must often flee from their predator, The Nazathids. Much like the usage of their abilities, they use devious tactics to escape this gargantuan predator. Using themselves as bait, they'll lead Nazathids into the hive-like megacities of a more civilized species found on their planet, usually causing this species to fend it off and kill it. Should this fail, it'll likely lead to their demise, as the Nazathids will continue to pursue them relentlessly and at all costs.
- Owllusion's body-altering ability is based on the Mimic Octopus.
- Owllusion's Fear Gas is much like that of the DC Comics villain, Scarecrow.