Comparison:Gaisorg VS Nalkor

This page highlights the differences between Gaisorg and Nalkor

Gaisorg

 * Is a sentient suit of armor in need of a host
 * Has no known relation Kou
 * Debuted in Super Sentai Strongest Battle before his {possible} return in RyuSoulger

Nalkor

 * Is a full living being
 * Is the long lost older brother of Arthur
 * Debuted in episode 3 of Dinos of the Round Table before heading to the Ranger Champion Contest in Power Rangers Collision Despair