Blue Ori

A color variation of the original Ori. They are Ori but blue.

Life and Death
Blue Ori came into being when Walf input the secret color change code while playing Ori and the Blind Forest. Extremely delighted by their new color, Walf sent Blue Ori out on their way. Unfortunately, they failed to see the pit of spikes to the left of them, which they soon after sprinted right into, resulting in their untimely death.

Conspiracy theory.
One random person believes that blue ori doesn't like apple juice, so they needed to be disposed of... and that walf took the hit.