Heroes
Son of Zeus and (surprise) not-Hera. Battled the hydra and Nemean lion during his 12 Labors.
Hercules
Athena is the patron god of what this Greek city.
Athens
Hades
God of the Underworld and Death and Wealth
Many headed lizard/dragon monster. Venomous. Killed by Hercules.
Hydra
He flew too close to the sun.
Icarus
Son of Zeus and (surprise) not-Hera. Killed Medusa and the Gorgons. Married Andromeda.
Perseus
The Oracle of Delphi received her prophesies from this god.
Apollo
The Muses
Goddesses of Art/Inspiration
Pretty lady that turned people to stone. Her sisters had issues with snakes-for-hair. Killed by Perseus.
Medusa and the Gorgons
A minor goddess of the water.
Nymph
Son of Poseidon and some human woman. Defeated the Minotaur in the Labyrinth. Founder-King of Athens.
Theseus
Extreme form of offering to the gods, used in emergencies. Like when you want all the Greeks to unite and sail against the city of Troy and want a nice wind to sail by.
Human sacrifice.
Helios
God of the Sun
Half-bull, half-man. Trapped in a labyrinth. Killed by Theseus.
Minotaur
The only god that died (and stayed dead).
Pan
Son of some human king and the sea nymph Metis. Greatest Greek hero of the Trojan War. Weak ankles.
Achilles
Female cultists for this god (called maenads) would dance madly and wildly in the woods, tearing apart a live bull as a form of worship.
Dionysus
Selene
Goddess of the Moon
Three-headed dog. Guards the underworld. Likes a good song.
Cerberus.
The food of the gods
Ambrosia and Nectar
Great-grandson of Hermes. Founder of the Argonauts; sailed around and get the Golden Fleece. Married the witch/magic-lady Medea and then left her for some princess.
Jason
Both the Romans and the Greeks considered this god to be the "most Greek" of the gods.
Apollo.
Iris
Goddess of Rainbows
Lives next to a giant whirlpool, named Charybdis. Sailors had to sail between them and try not to die. Lots of heads and crazy long necks; useful for eating said sailors.
Scylla
The guy that fought for 10 years in the Trojan war and then spent 10 years trying to get home because he made Poseidon angry. The cleverest of all the Greeks; came up with the idea for the Trojan horse.
Odysseus