• oldfield   :Yavimaya Elder  father of  Nightguard seeking a to repay of old friend and family .
• VladTepes : Bloodlord vampire
the New Tsar, leader of The Coven. Holds a deep-seated resentment for humanity and seeks to exterminate mankind.
• Takeshi : Mistblade shinobi he is friends of Jago  him and Jago will battle Gargos and Omen .
 •Hydra : Ocean Stalker  Subject #273 of Project shark dna .
• Deliah : Fortune teller daughter of Gargos and she is intress of Jago and her perent was killed by Gargos .
•Gorn:  Cybernetic Ape Who was shot and  captured by ultratech and use cybernetic ape as like army of ape .
•Hannibal : bloodlust cannibalism   Wendigo captain of coven who is hearld of Dracula .
•Venom : Deadly alien  Insects Who is rival of Glacius race .
•Tornado:  Wrilwind Djinn was escape from kan ra lamp and Join Nightguard and make friends of Lightning for justice. 
•Mercury : Cyberpunk speedster he is bad  boy drag racer and he battle ultratech and work for Nightguard and diswoned .
•Lilly : Snapping creeper plant Who is work With Ultratech has Poison element.
• Root : Treant of producter with celtic spirit given life by druids to protect their homeland.
• minster knight  :  Disavowed  Detective
He is Leader of Disavowed and hunt his archrival Vapor  the Ultratech mad scientist and Aria .
 •Vapor  : ultratech mad scientist who experimented on himself with Astral Energy, mutating him also he is archrival of minster knight   .
• Bone crusher :  Voilent Rock Star with Pirates gun he in band called bones and With power electric guitar can shoot out lighting and shockwave sounds .
•Naddel :Matador . he join Nightguard for revenge   he home and place were wipe out and  get revenge on Gargos .
•Strike shot : Super soilder comanander
He perent was killed crime boss and help by ultratech and He help disowned for battle and he knows it was ultratech .
• David master : Celebrity actor who work for money make more money and enter the ki Tormement.  
•Kara : Ultratech Agent Blonde Who work with Aria and Ultratech .
•Pyscho : Traid mercenary  whose only loyalty rests with cold hard cash.
•El smash  :  luchador champion  watched by Aztec Spirit and challenges Tj combo.
•Lightning : last ichoriens Thunder god who collect ancient armor from Nightguard  make him more power of god and he is based on   Lei gong and Thunderbird with cape  .
 •Freya  : goddess avatar war who help Tusk for make him as immortal viking barbarian and Give Sword of Fire .
 •tengan :  harbinger of war tengu humanoid bird who help lightning and Tornado and make friends and justice  .
• Takeno : Ronin Samurai with spear he sneek for revenge of Hisako Death .
•Spike : Voodoo   zangbeto with yoruba spirit a afican tribe warrior who turn into zangbeto and protects his homeland. 
• Roxy rave :  Blonde  staff wielding who work with b Orchid and friend of Orchid. 
•Blur : Chameleon stalker is Riptor second Command and Change colour for camouflaged.
• sol Dakuri:  Zombies Babylonian general   cursed to bring war with him where ever he goes.
•Airzon: slyph hybrid  brother of Ben ferris and he want to help Ben ferris and not help ultratech and he join Nightguard .
• Del Mar:  Mad dracolich An ancient Polish lich that has merged his soul with that of a dragon and Work with Gargos .
•Skwirm :Gorgon Medusa who has leg who is Deathwick and Eyedol Queen  and who has. 4 arms with Snake arms and legs and hair .
• Talos :  Immortal samninte Gladiator who battle Tusk and make friends of Tusk and Join  Nightguard battle coven gargos and also Ultratech. 
• Gohr : warrior centaur who is Eyedol side and betrayed Eyedol and help Nightguard. 
• Habits:  Banshee the  remember her past of her home land were wipe out by Gargos invasion and she knows her daughter Deilah and she will destroy gargos and Deathwick. 
• Deathwick  :  chaos lord Konqueror emporer allies with Eyedol and Battle Gargos army .
•Hypnox : lovecraftian monster from Apocalypse and Collect of Shadow and astral  power .
• Kelvin:  galaxy depuity who’s is Glacius partner and Came to earth to help Glacius and help Nightguard. 
• Taurus  : Stone Minatour powered by the Heart of the Ancients.
• painwracker : undead Oni with Shadow  power and Dark magic power and Work with Deathwick and Eyedol. 
• Justin walker   : vampire hunter gunslinger  and he  is  cousin of Sabrewulf  who is sneek for Hunt down coven and VladTepes  .

Any more more guardian idea?