| Alastor | Summon Alastor as a familiar. | Abyss, Pinnacle |
| Alura Une | Summon Alura Une as a Guardian. | Subterranean Hell |
| Armor Knight | Attack with spinning spear. | Lost Village |
| Barbariccia | Transform into Barbariccia. | Dark Chapel, Garden of Madness |
| Bat | Summon Bat as familiar. | Lost Village, Silenced Ruins |
| Bat Company | Transform into a bat and fly. | Silenced Ruin |
| Black Panther | Move at high speed while creating a shockwave. | Abyss |
| Bone Ark | Summon a skeleton to provide transportation. | Subterranean Hell, Silenced Ruin |
| Buer | Wear a cloak of tumbling fire. | Demon Guest House |
| Catoblepas | Breath clouds of petrifying gas. | Garden of Madness, Cursed Clocktower, Dark Chapel |
| Corpseweed | Summon Corpseweed as a familiar. | Garden of Madness |
| Death | Summon the Grim Reaper's scythe to attack enemies. | Mine of Judgment |
| Devil | Enter a pact with the Devil to sharply raise STR. | Cursed Clocktower, Silenced Ruin, Demon Guest House |
| Final Guard | Gain iron-clad defense. | Abyss, Pinnacle |
| Flying Armor | Reduce the speed of falling. | Lost Village |
| Flying Humanoid | Raise INT and LCK. | Cursed Clocktower |
| Gaibon | Summon Gaibon as a familiar. | Mine of Judgment |
| Gergoth | Fire devastating laser beam. | Condemned Tower |
| Ghost | Separate from the body and conduct reconnaissance. | Wizardy Lab |
| Gorgon | Breathe a toxic gas. | Silenced Ruin |
| Great Armor | Summon Great Armor as a familiar. | Dark Chapel |
| Harpy | Summon Harpy as a familiar. | Cursed Clocktower |
| Iron Golem | Transform into an invincible Iron Golem. | Demon Guest House, Abyss |
| Manticore | Grow a tail. | Wizardy Lab |
| Medusa Head | Become capable of hovering in one location. | Cursed Clocktower |
| Mini Devil | Summon Mini Devil as a familiar. | Dark Chapel |
| Mushussu | Grow a poisonous tail. | Pinnacle |
| Needles | Summon Needles as a familiar. | Subterranean Hell |
| Persephone | Enable "Magic Vacuum". Vacuums up enemy HP. | Demon Guest House |
| Quetzalcoatl | Summon Quetzalcoatl as a familiar. | Dark Chapel |
| Skull Archer | Shoot arrows with deadly accuracy. | Wizardy Lab, Silenced Ruin |
| Spin Devil | Create tornadoes. | Lost Village |
| Valkyrie | Transform into a Valkyrie and charge at foes. | Dark Chapel |
| Yeti | Create a white orb of dark power that grows as it rolls. | Lost Village |
| Werewolf | Perform short dashes. | Pinnacle, Condemned Tower |
| White Dragon | Breathe fire. | Abyss, Dark Chapel |
