Grieshor

“''The new era has begun, boys. And the age of the Power Rangers...is over.''” – Dr. Louis B. Solario implies about reactions of overlook of the Power Rangers past actions Grieshor is a dinosaur-human being and the current main antagonist on the P.R.E.F(or Power Rangers Equestrian Force).

Grieshor is specializes in the knowledge of sciences of herpetology and even the theories of darwinism(in which his ordinary ego, Louis,have been specializes to do so). Since he's the hideous alter-ego of which Louis drinks the serum.

Creation
Prior years later after the season finale of Power Ranger Super Ninja Steel,He was once the scientist named Dr. Louis B. Solario,who's been secretly involves on an alternative project in traditional of finding the perfect cure, which believes to rid of all any incurable ailments,by confiscating all the notes that's been involved by Dr. Anton Mercer(who's accidentally transformed him into the hideous monster known as Mesogog, that which the original Power Ranger Dino Thunder gotte rid of his plans.) And when he first reverse-engineering the formula and turn it into a cure, the worrisome scientist obliges of himself of taking the serum as a demonstration and suddenly his personalities selves splits into 2: one side on the left is the lighter side which turn out to be his ponified selves who turned out to be the spirit of a once-deceased Prince Solaris and the other personality is Grieshor, a reptilian creature who cajoles him to end all of the ages of the Power Rangers from all eras and beyond forever.

First Form
'''
 * Dinosaur Physiology 
 * Psionic Beam
 * Enhanced Strength
 * Energy Absorption 
 * Genius Intellects
 * Energy Absorption
 * Bubble Encapsulation
 * Psionic Torture
 * '''Hand-to-Hand Combat Skill

Second Form
'''
 * Super Strength
 * Bulletproof Durability 
 * Juggernaut Momentum
 * '''Clubbed Tail

Arsenals
'''
 * Claws
 * Clubbed Tail
 * Tractor Beam Pen 
 * A Stiff Staff
 * '''Reso-Meiser Beam Machine

Trivia/Notes

 * Tirek's fourth form on Twilight's Kingdom,shares a striking resemblance to Grieshor's physique muscular form.
 * Greishor's head have the striking resemblance to Mesogog's own.