|Real name||Loki Laufeyson|
|Relatives||Odin (father), Thor brother), Laufey (uncle)|
|Powers and abilities|
|Powers||Superhuman intelligence, strength, durablilty and longevity, Magic|
|First appearance||Hulks On Ice|
|Voiced by||Troy Baker|
Son of the Frost Giant , Laufey, but was adopted by Odin and raised as the lesser brother of Thor wanting revenge on Odin and Asgard. His hatred led down to Earth, where he became a super-villain and faced many heroes.
When Ragnarok has been started due to the trickery of Loki, Hulk ends up breaking Odin's law by saving Skaar. The Agents of S.M.A.S.H. must set aside their differences with Thor, Heimdall, and the Warriors Three when Malekith the Accursed and his Dark Elves threaten to destroy the Nine Realms.
Hulk follows The Leader back in time to the Viking Age where they are apprehended by a young Thor and Loki who accuse them of trying to steal the fragments of the Berserker Staff. When Odin goes into his Odinsleep, Hulk teams up with Thor and Loki to keep Leader from taking the Asgardian throne from Odin. In the present, the Agents of S.M.A.S.H. fight to stop "All Father" Leader from taking over the planet with Thor and Loki in his services as well as an army of gamma-powered Frost Giants.
Wanting to harm Thor, canniving ,mischievous. Loki is a revengeful person,wanting to harm anyone he feels did him wrong.
As a Frost Giant/Asgardian Hybrid, Loki is superhumanly strong and can lift 30 tons at max. Loki is superhumanly dense and can withstand powerful attacks from even Skaar. Loki commands powerful Asgardian magical energies and can fly, shoot powerful energy blasts, become invisible, create illusions, teleport, heal himself or others, telekinesis and can control people's thoughts. The trickster of Asgard is a dangerous foe,and is very intelligent. As his Asgardian side, Loki is nigh-immortal and ages extremely slower than humans.