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Mentor
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Creation & Design

Mentor was created by writer Jim Starlin and artist Mike Friedrich, first appearing in the early 1970s as part of the cosmic Marvel universe.

Early Years

Initially introduced as the brother of Thanos, Mentor played a significant role in the cosmic saga involving the Infinity Stones and the fate of the universe.

Character Development

Over the years, Mentor has evolved from a supporting character in Thanos' story to a key player in cosmic events, showcasing his leadership and strategic abilities in the face of universal threats.

Cultural Reception

Mentor has been well-received as part of the larger cosmic Marvel narrative, often praised for his complex relationship with Thanos and his role in significant story arcs.

Character Details

Real Name:
Eros
First Appearance:
Iron Man #55
Aliases:
Starfox
Species:
Eternal
Gender:
Male
Affiliations:
Avengers, Eternals, Guardians of the Galaxy
Abilities:
Superhuman strength, Telepathy, Empathy, Flight
Weight:
180lbs
Height:
6' 0"
Eye Color:
green
Hair Color:
black

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Iron Man #55
Marvel ⋅ 1973
View Details  ⋅  View Variants (1)
Iron Man #55
 
Low
$135
Mid
$480
High
$1.4k

Key Facts

1st appearance of Thanos, an Eternal from Titan born with the Deviants gene

1st cameo appearance of Eros aka Starfox, brother of Thanos

1st appearance of Kronos, Grandfather of Thanos

1st appearance of Mentor, father of Thanos

View more (2)

1st appearance of Drax the Destroyer, created by Kronus to kill Thanos

1st appearance of the Blood Brothers

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