Unithorn

From the Super Mario Wiki

Unithorns are purple-colored, rhinoceros-like enemies in Wario World. They do not appear to have bodies; only their floating heads are ever seen. They can only be found when Wario falls off a level (down a pit) and lands in the Unithorn's Lair. They will try to bite Wario and steal his coins. To escape, Wario has to break various boxes to find a single one with an Escape Spring inside. All other boxes have Smiley Bombs.

It should be noted that Unithorns have a fear of Smiley Bombs as they will be stunned for a fraction of a second when one is uncovered. They will be stunned again once the bomb explodes.

Unithorns are light purple in color, are rhino-like in appearance, and have huge thorns at the tips of their noses for horns.

Wario World
Wario's Moves	Corkscrew Conk • Dash Attack • Ground Pound • Hyper Suction • Jump • Power Throw • Piledriver • Wario Punch • Wild Swing-Ding
Major Bosses	Dinomighty • Dual Dragon • Red-Brief J • Captain Skull • Black Jewel
Minor Bosses	Greenfist • SandWorm • Brawl Doll • Clown-a-Round • Winter Windster • Spideraticus • Mean Emcee • Ironsider
Worlds	Excitement Central • Spooktastic World • Thrillsville • Sparkle Land
Levels	Greenhorn Forest • Greenhorn Ruins • Horror Manor • Wonky Circus • Shivering Mountains • Beanstalk Way • Mirror Mansion • Pecan Sands
Collectibles	Coin • Garlic • Mr. Wario's Golden Statue • Red Diamond • Spriteling • Wario's Treasures
Objects	Arrow Block • Battle Ring • Bunny Spring • ByeBye Balloon • Column • Drop Block • Escape Spring • Garlic Dispenser • Glue Globe • Marshmallow Block • Rock Block • Sculpture • Smiley Bomb • Swirly Slab • Swirly Spinner • Treasure Button • Wooden Chest
Enemies	Angler Mangler • Ankiron • Big Bone-Fist • Big Scorper • Cage Beast • Clubosaur • Cobra • Cractyl • Crystal Entity • Door Spirit • Electric Clown Fence • Elephant • Fattington • Flying Spade • Freeze Cannon • Icicle Mite • Laser Jigglefish • Magician • Magon • Monstrous Magnet • Ninja Crow • Old Red-Mug • Ram • Silver Door Spirit • Stone-Cold Statue • Stone Doohickey • Swordfish • Terrible Portrait • Tree Freak • Unithorn • Wind Winder • Witch