Guardian Beast Dragon Caesar

"Appear! Guardian Beast, Dragon Caesar!"

Guardian Beast Dragon Caesar (守護獣 ドラゴンシーザー), or "Caesar" for short, is the sixth guardian beast and the mecha of DragonRanger (Burai). Ceasar was originally part of Ultimate Daizyuzin who was split into three lesser aspects during the original battle with Dai Satan (the other two being Daizyuzin and King Brachion). He comes at the sound of the Zyusouken's summoning melody, rising up from Tokyo Bay, and his superb combat ability matches that of Tyrannosaurus which allows him to hold his own against even Grifforzer and Lamia-Scorpion. He has a strong drill on the tip of his tail, and his Dragon Hurley, a blast of missiles launched from his fingertips, is powerful enough to smash giant Dora Monsters. Dragon Caesar can be seen emitting a pentagon-shaped force field from the lights on his chest in the design sketches, but it never did so in the series.

When first summoned, Dragon Caesar was used by Burai to attack the city but was defeated by Guardian Beast Tyrannosaurus. Afterwards, the guardian beasts combined under Daizyuzin's control who then proceeded to assault Ceasar as punishment, much to the shock of the Zyurangers. After Burai finally released the resentment he felt towards his brother Geki, he and Dragon Ceasar became the Zyurangers' strongest allies and Caesar was soon able to unite with his other aspects to become Zyutei and Ultimate Daizyuzin.

Because Dragon Caesar is controlled by the Zyusouken, DragonRanger hardly ever went into its cockpit. During his final hour, Burai went into Caesar's cockpit for his very last fight. After Burai's death, Dragon Caesar became confused and very depressed which allowed Bandora to bind him with a weakening spell. Nevertheless, he came to realize that despite Burai being gone, the other Zyurangers still needed his help and accepted Geki as his new master just in time to aid the Zyurangers against Dora Anteus. Forms Gouryuuzin's torso, head, and Dragon Antler as well as Zyutei Daizyuzin's shoulder armor. Parts of him also become King Brachion's chest and tail in the Ultimate Daizyuzin formation.

Gouryuuzin
See also: Dragonzord in Battle Mode

"Fusion, Dragon Mission! Gouryuuzin!"

Gouryuuzin (剛竜神) is an alternate incarnation of Daizyuzin, formed by combining Guardian Beasts Dragon Caesar, ZyuMammoth, Triceratops and SaberTiger. Gouryuuzin is somewhat larger and stronger than Daizyuzin, but also slower and less agile, with an appearance similar to a Dragoon. First introduced in episode 22 but doesn't actually fight until episode 23, Gouryuuzin is able to launch the fin on its head as an energized projectile and is armed with the Dragon Antler staff formed from Dragon Ceasar's tail and chestplate. Able to be used as a spear or shield, the Dragon Antler is able to generate wind currents through its drill tip and can also finish off giant Dora Monsters with its Concussive Dragonstrike where Gouryuuzin uses it to bore a hole right through his opponent. It is unknown if Gouryuuzin has a mind of his/it's own like his counterpart Daizyuzin or if it possesses Daizyuzin or Dragon Caesar's mind.

Zyutei Daizyuzin
See also: Mega Dragonzord

"Zyutei Fusion! Zyutei Daizyuzin!"

When Dragon Ceasar and Daizyuzin combine together under the command Sovereign Fusion, they form Zyutei Daizyuzin (獣帝大獣神). First introduced in episode 31, Zyutei Daizyuzin attacks his enemies with a blast of mighty beams from his chest and lateral shoulder armor called the Kaiser Burst and his finisher is the Empire Attack, a massive ball of energy emblazed with the Zyuranger symbol.

Additional Formation

 * Dragon Caesar and Daizyuzin can combine with Beast Knight God King Brachion to form Ultimate Daizyuzin.

Zyuranger video game
Dragon Caesar/Gōryūzin appears in the Kyoryu Sentai Zyuranger video game. Dragon Caesar appears in a Pong-style minigame with Daizyuzin, while Gōryūzin appears in a hot potato-style game with Lamy.