[MattEmily]

This is just in my opinion but here's what I think Power Rangers could have as Ranger Keys... in the sense of the show.

• Mighty Morphin Black Ranger
• Mighty Morphin Pink Ranger
• Mighty Morphin Blue Ranger
• Mighty Morphin Yellow Ranger
• Mighty Morphin Red Ranger
• Mighty Morphin Green
• Mighty Morphin White
• White Alien Ranger
• Black Alien Ranger
• Blue Alien Ranger
• Yellow Alien Ranger
• Red Alien Ranger
• Zeo Ranger I
• Zeo Ranger II
• Zeo Ranger III
• Zeo Ranger IV
• Zeo Ranger V
• Zeo Gold Ranger
• Green Turbo Ranger
• Black Turbo Ranger
• Pink Turbo
• Blue Turbo
• Yellow Turbo
• Red Turbo
• Phantom
• Blue Senturion
• Black Space Ranger
• Pink Space Ranger
• Blue Space
• Yellow Space
• Red Space
• Silver Space
• Green Galaxy Ranger
• Pink Galaxy Ranger
• Blue Galaxy
• Yellow Galaxy
• Red Galaxy
• Red Armored Power Ranger
• Magna Defender
• Green Lightspeed Ranger
• Pink Lightspeed
• Blue Lightspeed
• Yellow Lightspeed
• Red Lightspeed
• Titanium Ranger
• Green Time Force Ranger
• Pink Time Force Ranger
• Blue Time
• Yellow Time
• Red Time
• Red Battle Warrior
• Quantum Ranger
• White Tiger Ranger
• Black Bison Ranger
• Blue Shark Ranger
• Yellow Eagle Ranger
• Red Lion Ranger
• Lunar Wolf Ranger
• Red Wind Ranger
• Ninja Storm's Battlizer
• Blue Wind Ranger
• Yellow Wind Ranger
• Crimson Thunder Ranger
• Navy Thunder Ranger
• Green Samurai Ranger
• Red Tyranno Ranger
• Yellow Ptera Ranger
• Blue Tricera Ranger
• Black Brachio Ranger
• White Dino Ranger
• Red SPD Ranger
• Blue SPD Ranger
• Green SPD Ranger
• Yellow SPD Ranger
• Pink SPD Ranger
• Shadow Ranger
• Omega Ranger
• Kat Ranger
• Nova Ranger
• White Mystic Ranger
• Green Mystic Ranger
• Pink Mystic
• Blue Mystic
• Yellow Mystic
• Red Mystic
• Red Dragon Fire Ranger
• Solaris Knight
• Wolf Warrior
• Black Overdrive Ranger
• Pink Overdrive Ranger
• Blue Overdrive
• Yellow Overdrive
• Red Overdrive
• Mercury Ranger
• Sentinel Knight
• Red Jungle Fury
• Blue Jungle Fury
• Yellow Jungle Fury
• Rhino Ranger
• Wolf Ranger
• Ranger Red
• Ranger Blue
• Ranger Yellow
• Ranger Green
• Ranger Black
• Ranger Gold
• Ranger Silver
• Ranger Gold and Silver
• Green Samurai Ranger
• Pink Samurai Ranger
• Blue Samurai
• Yellow Samurai
• Red Samurai Ranger (male)
• Gold Samurai Ranger
• Red Samurai Ranger (female)
• Black Megaforce Ranger
• Pink Megaforce Ranger
• Blue Megaforce
• Yellow Megaforce
• Red Megaforce
• Robo Knight
• Green Super Mega
• Pink Super Mega
• Blue Super Mega
• Yellow Super Mega
• Red Super Mega
• Silver Ranger