Athena is known as the Goddess of warfare and divine intelligence, amongst other things. Her main symbols are her spear and little owl, and the breastplate of her armor is adorned by the head of Medusa
Hephaestus is known as the god of fire and metalworking, amongst other things. His great skill allowed him to forge the divine weapons of the other gods, including the thunderbolt of Zeus and the trident of Poseidon.
Hades is widely known as the god of the underworld, possessing Cerberus the three-headed dog and the Key of Hades, amongst other things. His dark manner may be his true nature, or perhaps he is simply misunderstood..
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