SCP-682 is a large reptilian like entity, it can adapt to anything and counter it, it can copy the powers of others during a fight or when being attacked, it possesses a very high and complex level of intelligence, it hates all life and wishes to destroy life, it is very aggressive and it hates everything and is disgusted by life. He swears and curses when angry. (Lore from SCP)

The Hard To Destroy Reptile 

Omni Man or Nolan is a viltrumite, a species of aliens that possess superhuman strength, speed, durability, hearing, healing and reflexes.Omni Man is a serious person, he disguise himself as hero to fulfil his goals,he would kill anyone who would stand in his way,he is calm and collected,a cold blooded killer,he is skilled at hand to hand combat.His weakness is super loud sounds that can destroy his hearing,he loves his son more than anything,he can regenerate (lore from invincible)

Twice slain and thrice born, Mordekaiser is a brutal undead warlord, who uses his necromantic sorcery to bind souls into an eternity of servitude. He is an ancient, Infernal general who attacks without feeling or remorse, he wields a mace, named Nightfall forged from the souls of mages. He is a tyrannical, brutal and cold, he seeks to rule the world of the dead and living by any means necessary... He is clad in full black armour, that holds his soul.(Lore from League of Legends)

The Master of Metal

SCP-001,alsoknownasThe Gate Guardian isanangelic entitywithaheight of over 1000 feet tall,it hasfour luminous wings on its back, it guards the gates of Eden,serves SCP-343,can manipulate reality,hasa  sword of fire hotter than the sun,doesn't affect the surrounding area,the sword can cutdown to atomic level,hemoves faster than light,SCP-001 can and willannihilateanything that pass within a 1kmradius of itself,beings or objects,the attack is fast that it looks it didn't move,can destroy universes

The Gate Guardian.

Master Yi is a master of the art of Wuju, a martial art that focuses on the spiritual awareness of self and the enemy, Yi is a master bladesman, his weapon of choice is five foot long green glowing serrated blade forged from meteoric alloy with rings near its tip,known as the Highlander. His speed is beyond the normal human,and is extremely agile, he has single handedly defeated an entire army. He wears "The Seven Lens of Insight" it allows the wearer to see better in the spectrum(lore from LoL)

The Wuju Bladesman 

He is an ancient and evil god who is portrayed as a ruthless powerful monarch often tied to the destruction of the current world as we know it. He gets stronger the more you know about him, the more you perceive him and the more knowledge you gain about him. He vowed to destroy the Tree of Knowledge, he can manipulate reality, time, space, fate, death and causality, his is boundless, malevolent, he can destroy universes, his presence alone can end worlds, evil. He is an idea, a concept, a logic.

SCP-001, Tufto's proposal 

Lee Sin is a principled fighter who channels the essence of the dragon spirit to face any challenge. Though he lost his sight many years ago, the warrior-monk has devoted his life to protecting his homeland against any who would dare upset its sacred balance. He wears a red blindfold, he is a very skilled martial artist, he is calm and collected, He shouts Ki! And Hiku! For his attacks like The Dragon's Rage, a deadly kick, honorable. (Lore from League of Legends)

The Blind Monk

Shyvana is known for her selflessness, she's loyal to Demacia and Jarvan IV, Shyvana has a rune shard burning within her heart. She often appears humanoid, when she's overwhelmed she can take her true form as a fearsome dragon buring her foes with a fiery breath. She is a half dragon, immune to magic, her attacks are very potent to dragons, with each one slayed her power grows, she's calm and serious, she's a master of hand to hand combat. Kind and loyal, stoic with a will of iron.

The Half-Dragon

Armed with a club of true ice, named Boneshiver, which he affectionately calls Clubbems, Trundle is a hulking and devious troll with a particularly vicious streak, devious and brutish, he is allies with Lissandra and Lissandra alone, he is territorial and will harm any trespassers, his intelligence is high for a troll, but for humans he is dumb, his intelligence, below average. He is an iceborne, he possess immense strength. He is a jolly, smart, dumb, happy brute(Lore from League of Legends)

The Troll King

Yasuo is an agile swordsman who wields the air itself against his enemies, he does this using the wind technique, he is a master swordsman, as fast as the wind, he is calm, collected, and precise, he wanders the land, accused of a crime he did not do, he has mastered the art of killing and the wind technique. Very sentimental, silent, but deadly, can create wind walls to defend himself ,he can manipulate the wind using the Wind Technique like creating small tornadoes(Lore from League of Legends)

The Unforgiven

He is very pleasant to talk to, very kind, very loving, very caring, very humble, loves to crack jokes, has a nice personality, benevolent, is omnipotent, omniscient and omnipresent. All knowing and all powerful. If he has to he does what needs be done, very carefree and casual.

SCP-076-2 is an 8ft tall tattooed humanoid,he refers to himself as Abel,Abel can draw any melee weapon from a pocket dimension,all weapons he wields are made of obsidian,he has a strong sense of honour,loves a good battle,always seeks worthy foes,he is extremely strong,fast,agile,durable and intelligent,he is extremely violent,easily angered,short tempered, always revives after death in a black sarcophagus(SCP-076-1)he is a master in all forms of combat,very skilled,won't back down from a fight.

Able

Tryndamere is usually a calm and reasonable person, who thinks before he acts, he is noble, his rage in unparalleled, making him vicious in combat, his undying fury and willpower allows him to regenerate from fatal wounds instantly but he will die if significant damage is dealt, he cannot grow back missing limbs. Very angry when fighting, married to Ashe, he loves her, his loyalty only to her, His black blade as big and tall as he is, his strength unrivalled, passive-agressive, a one man army. 

The Barbarian King 

Taric is host to the Aspect of the Protector, wielding incredible power as Runeterra's guardian of life, love, and beauty. He is the assigned protector of the entire planet and all that resides on it. He is willing to wade right through two armies to defend a flower, simply because it is the last of its kind.he wields a mace, kind and caring, smooth talking, gay like, likes gems and beauty (lore from league of legends)

The Shield of Valoran

Once a member of Icathia's governing council, Zilean is a prodigious elemental mage who seeks mastery over time itself. After using his powers in an attempt to save his people from the Void, he now drifts through the past, present, and future, bending and warping the flow of time around him. He is wise, and a master mage, he has total mastery over Chronomancy, he is calm and an intelligent old man, unaffected by the void's corruption, he is kind, and caring. (lore from league of legends)