That kind of enemies are creation of Sonic245 with my cooperation.
Soulless
The Soulless is a creature from a person who lost their soul, only the body and heart remaining but heart get corrupted or destroyed and the body get transformed into unknow lifeform. Unlike the Heartless, Nobody and Dream Eater, they are stronger, smarter and have their own tactical to attack the victim, all the attack even the Keyblade attack can't destroyed them completely, they can regenerate themselves except it destroyed completely with strong energy attack. Once a victim killed by a Soulless or it's Master, the victim will be transformed into Soulless. They has crimson eyes.
Zombie Soulless
A Soulless like undead human, it attacks with his hands. The damage will be the same even if someone attack to the head.
Skeleton Soulless
A Soulless like human skeleton equipped with a bow and arrows or a shield and sword.
Octo-Bomb Soulless
A Soulless like four-legged octopus, it explodes if someone get closer to that enemy.
Soulless Man
A tall humanoid that which disappears to attack at its opponent.
Slime Soulless
A Soulless like moving gelatinous mass.
Cerberus Soulless
A Soulless like Doberman that attacks ramming in its victim and biting it.
Witch Soulless
A Soulless with the form of a witch and goes flying in its broom and attacks with spells.
Mummy Soulless
A Soulless like mummy who attacks using its bandages.
Werewolf Soulless
A Soulless like werewolf who attacks with its claws.
Ghost Soulless
A Soulless like ghosts who attacks using his tongue. They're immune at the P-3000.
Golem Soulless
A Soulless like Golem who attacks using his fists. Those enemies are tough.
Phoenix Soulless
A Soulless like Phoenix who attacks firing feathers or fireballs.
Dragon Soulless
A Soulless like dragon who attacks with his claws, using the tail or breathing fire.
Savage Horse Soulless
A Soulless like horse who attacks using his sharpen hooves. Those creatures are untamable.
Mermaid Soulless
A Soulless like mermaid who sings to hypnotize its opponents. Only the girls are immune at the hypnotizing sing.
Angel Soulless
A Soulless like angel, but they're really fallen angel. They attack flying.
Hippogriff Soulless
A Soulless like the Hippogriff and it attacks using the claws or the peak.
Centaur Soulless
A Soulless like centaur who can use a sword with shield, a bow, a spear or a heavy club to attack.
Ent Soulless
A Soulless like humanoid tree who attacks using his arms and making appears its roots to attack at its opponents.
Nymph Soulless
A Soulless like fairy who attacks firing crimson sparks.
Minotaur Soulless
A Soulless like minotaur who attacks with a heavy club.
Shadow Soulless
Don't confuse it with the Shadow Heartless. They're living dead who wears a black cloak and attack with a sword and drain the life of its opponent.
Gargoyle Soulless
A Soulless gargoyle who attacks flying and using its claws.
Warg Soulless
A Soulless like wolf but bigger than the normal wolves. Even if one of them its defeated, the other will continue until finish its opponent.
Sea Serpent Soulless
A Soulless like sea serpent who attacks in the water.
Yeti Soulless
A Soulless like Yeti who attacks using its arms or throwing icicles.
Necromancer Soulless
A Soulless like human skeleton wearing a cloak and using a staff to use spells.
Troll Soulless
A Soulless like troll who attacks using a club or throwing logs at its opponents.
Lizard Man Soulless
A Soulless like two-legged humanoid lizards who attacks with a sword or using his tongue.
Demon Soulless
A Soulless like demon who attacks with its claws or using a spear.
Harpy Soulless
A Soulless like vulture humanoid who can grab at its opponents with its legs.
Gnoll Soulless
A Soulless like humanoid hyena who is armored and attacks using an axe and a sharpen shield.
Fire Salamander Soulless
A Soulless like salamander engulfed in fire. They're tough at the water.
Ice Salamander Soulless
A Soulless like salamander engulfed in ice. They're tough at the fire.
Wildfire Soulless
A Soulless like floating fireball that which it explodes at the first contact.
Nightmare Soulless
A Soulless like floating horse head that can makes nightmares at its slept opponents and manipulate them.
Ogre Soulless
A Soulless like ogre who attacks using a club or firing a dark aura from his fist.
Cyclops Soulless
A Soulless like cyclops who can grab a tree or another structure for attack at its opponent.
Goblin Soulless
A Soulless like goblin who attacks in groups at their opponents.
Saeton Soulless
A Soulless like long snakes very aggressive and has a powerful poison.
Wererat Soulless
A Soulless like humanoid rat who attacks with his fangs at its opponents.
Kappa Soulless
A Soulless like humanoid turtle who attacks by surprise in the water.
Mushroom Soulless
A Soulless like two-legged mushroom who attacks spreading spores.
Vampire Soulless
A Soulless like vampire who can drain its energy draining its opponents with a bite.
Headless Soulless
A Soulless like humanoid without head who attacks anyone who makes noises.
Ophidian Soulless
A Soulless like humanoid snake who attacks using its spear.
Raptor Soulless
A Soulless like Velociraptor who can attacks with its claws or biting.
Predator Soulless
A Soulless based on "Predator" or Jungle Hunter who can camouflages for ambush its opponents.
Xenomorph Soulless
A Soulless based in the Xenomorph from "Alien" who attacks firing acid, using blades attached in his arms and the tail too.
Carnivorous Plant Soulless
A Soulless like carnivorous plant who attacks biting or launching its vines.
Shark Soulless
A Soulless like shark who attacks tackling or biting at its opponents.
Lion Soulless
A Soulless like lion who attacks biting, ramming or using his claws.
Crocodile Soulless
A Soulless like crocodile who attacks biting at its opponents.
Tiger Soulless
A Soulless like tiger who attacks ramming, scratching or biting.
Boa Soulless
A Soulless like boa who attacks wrapping at its opponent.
Cobra Soulless
A Soulless like cobra who attacks biting or firing poison from its fangs.
Bear Soulless
A Soulless like bear who is bigger than the normal bears (like Mor'du from Brave) who attacks ramming, scratching or biting.
Tarantula Soulless
A Soulless like bigger tarantula who attacks ramming at its opponent.
Jellyfish Soulless
A Soulless like jellyfish who can electrocute its opponent in the first contact.
Rhino Soulless
A Soulless like rhino who attacks using its horn.
Dart Frog Soulless
A Soulless like dart frog who spreads poison gas from its body.
Gorilla Soulless
A Soulless like gorilla who attacks using his arms.
Electric Eel Soulless
A Soulless like eel who fires lightnings from its mouth.
Scorpion Soulless
A Soulless like bigger scorpion who attacks grabbing its opponents and injecting poison.
Mosquito Soulless
A Soulless like bigger mosquito who attacks using its sting and draining energy.
Wasp Soulless
A Soulless like bigger wasp who attacks using its poisonous sting.
Bull Soulless
A Soulless like bull who attacks ramming at its opponents.
Hyena Soulless
A Soulless like hyena who attacks surrounding and biting its opponents. Even if one was defeated, they will continue until finish their opponent.
Hawk Soulless
A Soulless like hawk who attacks using its claws or the peak.
Gila Monster Soulless
A Soulless like lizard who attacks using its poisonous bite.
Centipede Soulless
A Soulless like centipede who attacks grabbing and biting his opponent.
Skunk Soulless
A Soulless like skunk who attacks firing a stunning gas.
Crow Soulless
A Soulless like crow who attacks using its peak.
Alligator Turtle Soulless
A Soulless like turtle with a sharpen jaw who attacks biting.
Worm Soulless
A Soulless like worm who appears from the earth and attacks firing red sparks.
Phanto Soulless
A Soulless like floating mask who attacks its opponents charging at them.
Masked Ghoul Soulless
A Soulless like two-legged head with the face like hockey mask and a knife stabbed on it.
Underhand Soulless
A Soulless like hand who attacks grabbing at its opponent.
Metroid Soulless
A Soulless like Metroid who fires a whip to drain energy from its opponent. Also, they are immune at the freezing.
Sheegoth Soulless
A Soulless like Sheegoth who attacks firing ice balls or ice breath.
Desbrachian Soulless
A Soulless like beetle-like creature with much energy.
ReDead Soulless
A Soulless like ReDead who launches a paralyzing screech. It takes longer than the normal ReDead.
Iron Knuckle Soulless
A Soulless like armored humanoid equipped with an axe.
Deku Toad Soulless
A Soulless like giant toad who spreads eggs were hatch tadpoles.
Captain Stitch Soulless
A Soulless like spiky ball who attacks firing spikes from its body.
Bombar Soulless
A Soulless like green airplane who fires homing missiles at its opponents.
Kracko Soulless
A Soulless like cloud creature who fires sparks from its eye.