Cooler Character Facts

Cooler's personality is quite similar to that of his younger brother and his father, though with a few noticeable differences. Like Frieza, Cooler handles problems in an intellectual and serious manner. Though unlike his brother, Cooler is less likely to underestimate his opponents, as seen when he acknowledged that Goku was still alive despite taking a direct hit from his Darkness Eye Beam, and thus ordered his subordinates to search for and kill him. Even when they had demolished a large portion of the surrounding environment with continuous barrages of energy blasts, he did insist that they continued their pursuit. Cooler is also apparently somewhat more positively inclined towards his subordinates than his brother and father, as he has never once been seen abusing, ridiculing, executing them or anything of the sort; and even offer to take on opponents whom outmatch them personally, which likely contributes to their undivided loyalty and respect to him.
Despite these things though, Cooler is a ruthless killer, even by his own admission. While he does not appear to relish in the agony and despair of his opponents like his brother does, he is fully capable of attacking children, ambushing enemies from behind, and inflicting great harm upon an already incapacitated opponent. Upon entering his final form, Cooler displays a personality similar to the one shown by his younger brother in his second form, though not quite as pronounced. Cooler becomes exceedingly more brutal in his efforts to kill Goku. One similarity he has with his brother is that Cooler is completely assured of his own superiority over his opponents, and his ego is also quite pronounced as he denotes himself as the "supreme master of the universe".﻿
With regards to his relationship with his family, Cooler appears to have had a simple sibling rivalry with Frieza, labeling him as arrogant, foolish, a spoiled brat and a pest, and even goes as far as to admit that if Goku had not killed Frieza, he himself would have done so.
This form is Cooler's most powerful transformation. He gets taller and four horns on his head grows out and forms a crown. He gets shoulder bows, and two small spike grows from his back and two blades from the armbows. He gets blue spots on his legs and arms and his tail gets a white spike. His face is covered in a mouth cover that almost cover his face, except his red eyes without pupils. Unlike Frieza's transformations, which are suppressions of the power of his true form, Cooler's final form is a power-up which makes him several times stronger.