A'Lars (Earth-906) VS Abadon (Earth-616)

A'Lars (Earth-906)
Mentor assisted Elysis and Captain Marvel in the construction of the ship containing the Omni Wave Transmitter on there quest to halt the Kree-Skrull War and was able to hear the ultimatium Mar-Vell sent to both empires. Later when Doctor Strange and Silver Surfer arrived on Titan to find Mar-Vell, Mentor was nursing a sick Eros who had fallen ill to infectious condition caused by saving Mar-Vell's life.
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Abadon (Earth-616)
Abadon was an extradimensional entity enslaved and given human form by Mephisto and Mys-Tech. He was seemingly rescued by the Shadow Riders, but this was revealed as trap set by Porlock. He attacked the Shadow Riders due to Porlock's post-hypnotic programming. Abadon is capable of manipulating energy for a variety of effects, including destructive energy blasts, forming impenetrable bonds, and other abilities. The character is most likely based on Abaddon. Search this site for: Abadon ยท Abadon (Earth-616).