After being informed by the spying of Helios, this god used a golden net to catch Ares in bed with his wife Aphrodite.
This god's one-eyed son Periphetes was clubbed to death by Theseus. Hera pleaded with this god to intervene during the Trojan War to save Achilles, upon which this god dried up the River Scamander. This god's spawn Ericthonius was created from the earth after this god forced himself upon (*) Athena. After being informed by the spying of Helios, this god used a golden net to catch Ares in bed with his wife Aphrodite. After being thrown from Mt. Olympos upon his birth, this god was made lame. For 10 points, most of the weapons wielded by the Greek gods and heroes were made by what Greek god of the smithy?
This god's one-eyed son Periphetes was clubbed to death by Theseus.
Hephaestus (accept Vulcan before “Athena” is mentioned)