One side in this event was frightened by the braying of donkeys from the other side, and the leader of one side could be killed only if he was dragged out of Pallene. Clytius was burned to death with torches during this event and Agrius and Thoas were beaten to death by clubs. Porphyrion attempted to rape Hera during this event, and one side in this event had snakes for feet and a thousand hands, and were created when the blood from the (*) castrated Uranus touched the ground. Featuring the lead
One side in this event was frightened by the braying of donkeys from the other side, and the leader of one side could be killed only if he was dragged out of Pallene. Clytius was burned to death with torches during this event and Agrius and Thoas were beaten to death by clubs. Porphyrion attempted to rape Hera during this event, and one side in this event had snakes for feet and a thousand hands, and were created when the blood from the (*) castrated Uranus touched the ground. Featuring the leader Alcyoneus and taking place after the war with the Titans, for 10 points, identify this early battle from Greek mythology which pitted the gods against a race of terrible earth monsters. 
One side in this event was frightened by the braying of donkeys from the other side, and the leader of one side could be killed only if he was dragged out of Pallene.
Gigantomachy [accept Gigantomachia accept equivalents like "War against the Giants"]