One Horn (一角くん itsukaku kun, One Horn-kun) is an enemy appearing in Main Chapters and Stories of Legend Mode.
A very tough enemy, with high attack power and extreme attack rate, but slow movement speed and close range. It can be considered as a weaker variant of Bore.
To kill it easily,use meatshields with anti reds like Fish/Whale cat and Titan/Mythical Titan Cat. If you are a new player,don't let One Horn get too close to your base,since he'll be able to easily destroy it.
This enemy becomes less threatening once you avance in the game,however,keep in mind that he can have very high strength magnifications in some stages,allowing him to easily plow through your lines if you don't have any unit that can deal massive damage to it or Slow/Stop/Knockback him.
Loves to help people. Works part time at a fire station. However, as he is so slow on his feet, he never makes it to the fire on time.