Couple Insignia concepts.

ARES
God of courage and war.
Point of Strength : Hands
Ability : Summon weapons at the users will.

GAEA
Personification of the Earth
Point of strength : Legs
Ability : Manipulate nature and earth.

KRONOS
King of Titanes, God of Time, specifically time that is viewed as Destructive and an All-Devouring Force
Point of strength : Torso
Ability : Manipulation of time

Thoughts?