Karakoros are enemies that have appeared in The Legend of Zelda: Link's Awakening DX.
Karakoros are enemies that appear in the Color Dungeon, a secret dungeon found only in DX version of the Link's Awakening. Karakoros move around the room and try to hurt Link. Link must knock them into their matching-color holes with his sword, in order to open a door or to make a chest to appear. Karakoros come in green, red, and blue varieties. The green and red ones are the two common colored Karakoros inside the Color Dungeon. But, there is only one Blue Karakoro that Link can found in the whole Color Dungeon.