Knuckles Color 1 is a color data skill. When equipped, it change the color of Emerl's horn, and other parts of his body colored the same, to red.
As a rare skill, the player has a slim chance of obtaining this skill for Emerl after participating in a battle with another playable character, whether it be with or against them.
|Skill Points||★ ☆ ☆ ☆ ☆ ☆|
- Official in-game description.