Crystal Maximals

The Crystal Maximals are the combined group consisting of both the Crystal Gems and the Maximals.

Crystal Gems

 * Steven Universe
 * Connie Maheswaran
 * Garnet
 * Ruby
 * Sapphire
 * Amethyst
 * Pearl
 * Lapis Lazuli
 * Peridot
 * Bismuth

Maximals

 * Optimus Primal - Gorilla: Normal, Transmetal, Optimal, Technorganic
 * Bumblebee - Bee: Normal, Transmetal, Technorganic
 * Ratchet - Tortoise: Normal, Technorganic
 * Bulkhead - Ankylosaurus: Normal, Technorganic
 * Sideswipe - Triceratops: Normal, Technorganic
 * Jazz - Snow Leopard: Normal, Technorganic
 * Wheeljack - Mole: Normal, Technorganic
 * Ironhide - Elephant: Normal, Technorganic
 * Mirage - Chameleon: Normal, Transmetal, Technorganic
 * Windblade - Crane: Normal, Technorganic
 * Hot Rod - Phoenix: Normal, Technorganic
 * Drift - Japanese Dragon: Normal, Technorganic
 * Smokescreen - Fox: Normal, Technorganic
 * Grimlock - Carnotaurus: Normal, Technorganic
 * Seaspray - Orca: Normal, Technorganic
 * Cheetor - Cheetah: Normal, Transmetal, Transmetal 2, Technorganic
 * Rattrap - Rat: Normal, Transmetal, Technorganic
 * Rhinox - Rhino: Normal, Transmetal, Technorganic
 * Dinobot - Velociraptor: Normal, Transmetal 2, Technorganic
 * Razorbeast - Warthog: Normal, Technorganic
 * Longrack - Giraffe: Normal, Technorganic
 * Stampy - Rabbit: Normal, Technorganic
 * Heinrad - Raccoon: Normal, Technorganic
 * Mach Kick - Horse: Normal, Technorganic
 * Break - Penguin: Normal, Technorganic
 * Star Upper - Kangaroo: Normal, Technorganic
 * Skywarp - Eagle: Normal, Technorganic
 * Wolfang - Wolf: Normal, Technorganic
 * Tigatron - Tiger: Normal, Transmetal, Technorganic
 * Snarl - Tasmanian Devil: Normal, Technorganic
 * Armordillo - Armadillo: Normal, Technorganic
 * Bonecrusher - Bison: Normal, Technorganic
 * B'Boom - Mandrill: Normal, Technorganic
 * Airazor - Falcon: Normal, Transmetal, Technorganic
 * Claw Jaw - Squid: Normal, Technogranic
 * Polar Claw - Polar Bear: Normal, Technorganic
 * Silverbolt - Condor: Normal, Technorganic
 * Blackarachnia - Spider: Normal, Transmetal 2, Technorganic
 * Buzz Saw - Yellowjacket: Normal, Technorganic
 * Depth Charge - Manta Ray: Normal, Transmetal, Technorganic
 * Prowl - Owl: Normal, Transmetal 2, Technorganic
 * Jawbreaker - Hyena: Normal, Transmetal 2, Technorganic
 * Ramulus - Ibex: Normal, Transmetal 2, Technorganic
 * Nightscream - Bat: Normal, Technorganic
 * Botanica - Plant
 * Longhorn - Bull: Normal, Technorganic
 * Skydive - Quetzalcoatlus: Normal, Technorganic
 * Geckobot - Flying Lizard: Normal, Technorganic
 * Hammerstrike - Hammerhead Shark: Normal, Technorganic
 * Battle Unicorn - Unicorn: Normal, Technorganic
 * Ultra Mammoth - Woolly Mammoth: Normal, Technorganic

Allies

 * Greg Universe
 * Off Colors
 * Falakhe
 * King Earendil
 * Princess Nerine

Predacons

 * Megatron - T-Rex, Dragon: Normal, Transmetal, Transmetal 2
 * Starscream - Gyrfalcon
 * Soundwave - Vampire Bat
 * Shockwave - Alligator
 * Knock Out - Jackal
 * Blitzwing - Manticore
 * Cyclonus - Vulture
 * Airachnid - Spider: Normal, Transmetal 2
 * Waspinator - Wasp: Normal, Transmetal
 * Scorponok - Scorpion
 * Tarantulas - Tarantula: Normal, Transmetal
 * Terrorsaur - Pterodactyl: Normal, Transmetal
 * Drill Bit - Weevil
 * Iguanus - Frilled Lizard: Normal, Transmetal 2
 * Spittor - Frog: Normal, Transmetal 2
 * Transquito - Mosquito
 * Manterror - Mantis
 * Shadow Panther - Panther
 * Killer Punch - Styracosaurus
 * Archadis - Archaeopteryx
 * Hardhead - Pachycephalosaurus
 * Sling - Dimetrodon
 * Dead End - Ammonite
 * Sky-Byte - Shark
 * Slapper - Toad
 * Gas Skunk - Skunk
 * Dark Scream - Flying Squirrel
 * Bruticus - Cerberus
 * Snapper - Snapping Turtle
 * Insecticon - Stag Beetle
 * Jetstorm - Dragonfly
 * Powerpinch - Earwig
 * Retrax - Pillbug
 * Inferno - Ant
 * Quickstrike - Cobra
 * Rampage - Crab: Normal, Transmetal
 * Scourge - Locust: Normal, Transmetal 2
 * Lockdown - Saber-Tooth Tiger
 * Flamewar - Firefly

ERC

 * Nathan Mills
 * Stephanie Rhodes
 * Dimitri Konstantinovich
 * Stinger
 * Chimera X

Xoterra Empire

 * Emperor Morcant
 * Commander Zimuth

Heralds of Shokaract

 * Shokaract - Crab: Transmetal
 * Antagony - Ant
 * Cataclysm - Cheetah: Transmetal
 * Sandstorm - Scorpion