structural:reformatting, linguistic:voice_change, stylistic:style_transfer
First gathering at Aulis

The Achaean forces first gathered at Aulis. All the suitors sent their forces except King Cinyras of Cyprus. Though he sent breastplates to Agamemnon and promised to send 50 ships, he sent only one real ship, led by the son of Mygdalion, and 49 ships made of clay. Idomeneus was willing to lead the Cretan contingent in Mycenae's war against Troy, but only as a co-commander, which he was granted. The last commander to arrive was Achilles, who was then 15 years old.

Following a sacrifice to Apollo, a snake slithered from the altar to a sparrow's nest in a plane tree nearby. It ate the mother and her nine chicks, then was turned to stone. Calchas interpreted this as a sign that Troy would fall in the tenth year of the war.