Greek Gods

Hades ( Greek: ᾍδης, Latin: Pluto ) is the god of the dead and the underworld, but the underworld was often refferd to his name. He is the son of Cronus and Rhea, and brother of Zeus and Poseidon.
The Cyclops gave Hades the helmet of invisibility ( helm of darkness ) to help in the gods' battle with the Titans. The night before the first battle, Hades put on his helmet and, being invisible, slipped over to the Titans camp and distroyed their weapons. The war lasted for ten years and enden with the victory of the younger gods ( Zeus, Poseidon and Hades ). After the war Hades receved Underworld for his realm.
The consort of Hades was Persephone, represented by the Greeks as daughter of Zeus and Demeter.
Despite modern connotations of death as evil, Hades was actually more altruistically inclined in mythology. Hades was often portrayed as passive rather than evil; his role was often maintaining relative balance.

Persephone (Greek: Περσεφονη ) also known as Kore. She became queen of the Underworld after being abducted by Hades, who had fallen in love with her, while she was gathering flowers with her mother, Demeter.
The Abduction of Persephone
It was Love who caused everything. For Aphrodite feared that Persephone, following Athena and Artemis, would also remain a virgin. That is why she instructed her son Eros to join the young girl to her uncle. And Eros, who rules the gods and controls all deities, selected the sharpest among his many arrows, and with it smote Hades through the heart; and since when this happens nothing can be done, Hades abducted Persephone when she, not far from the city of Henna (as some say), was playing and gathering flowers in a grove. At the time, she was so girlish and innocent that she is believed to have felt more pain for the loss of the flowers that fell out of her loosened tunic when Hades seized her, than fear for being captured; but she nevertheless called on her mother and companions while Hades galloped away.

The seeds of pomegranate