Legendaries

Legendaries are some of the most powerful creatures in the world. There are many different types and groups, but they all have one thing in common: they have all vowed to protect the world in one way or another.
The leader is Arceus, a form-changing quadrupedal beast, coated in rings of light. Next in line is Mew, a fun-loving prankster, quite the contrast in size. Then there is the dark horse Mewtwo, who has the most savage heart amongst all creatures.
The others are:
*Palkia, a bipedal white dragon with the demeanour of a stereotypical black man.
*Dialga, Arceus' younger brother, who is jealous and fanboyish of his brother.
*Giratina, a flying black (female) centipede who hardly talks.
*Raikou, a bolt-headed hyperactive tiger.
*Entei, a fiery lion with a short temper.
*Suicune, an ice-cold, but overall kind, prankster... I don't know what she is.
*Tornadus, a turbulent freak who won't stop screaming.
*Thundurus, an exact twin of Tornadus, but with lightning.
*Landorus, a rock-solid no-nonsense peacekeeper.
*Reshiram, a soaring white fire dragon who is always pissed off about something. And pursues the truth.
*Zekrom, a caring black thunder dragon who can normally talk sense into people. And pursues ideals.
*Kyurem, a strangely silent (and indifferent) ice dragon, who seeks to restore balance to the world.
*Kyogre, a water wanderer with a hot personality.
*Groudon, a bipedal earth monster who is always vaguely depressed because people won't let him sleep.
*Rayquaza, a laid-back sky dragon.
*Deoxys, a nerdy humanoid circuit made from ancient technology.
**Unown, Deoxys' many, many servants.
*Keldeo, a colorful unicorn who gives no f@cks.
**Cobalion, Virizion and Terrakion, Keldeo's three followers, who each give the same amount of f@cks as Keldeo.
*Xerneas, a snooty blue deer with jewels in his horns.
*Yvetal, a flying red thing with huge-ass wings.
*Zygarde, a bored-as-hell compound-eyed green serpent.
*Jirachi, a weird thing with extreme optimism.
*Uxie, a sleepy thing.
*Mesprit, an emotional slutty Uxie.
*Azelf, the complete opposite of Uxie.
*Meoletta, a shy singing girl.
*Shaymin, a lazy bush thing.
*Cresselia and Darkrai, twins who control the moon.
*Latios and Latias, twins who are never apart.
*Regigigas, a macho man with three little brothers. Enjoys making puns, especially those that involve the word "Regi" (like "My body is Regi"). 
**Regice, Registeel and Regirock, the said younger brothers.
*Heatran a bitch-ass fire thing.
*Arcticuno, the Ice Bird. Protective of his forest.
*Zapdos, the Thunder Bird. Do NOT disturb. Or he will kidnap you and stuff you into a thundercloud.
*Moltres, the Fire Bird. If you go anywhere near him, he assumes you want to either destroy his mountain or fight him. Very overdramatic.
*Genesect, a technologically revived fossil.
*Victini, an optimistic piece of sh@t.
*Manaphy and Phione, two weird things. They are fairly friendly.
*Ho-Oh, a magical fire bird that sh!ts rainbows.
*Lugia, a magical water dragon thing.
*Celebi, a green Navi. WILL NOT LEAVE YOU ALONE.