Because the Kings agreed that it would save time if the their best warriors fought. Clearly Achilles, and Boagrius were the best warriors from their army.
for avoid a battle between two armies.
yes i killed him
No one killed Poseidon, he can not die.
A mediocre Trojan archer and second prince of Troy by the name of Paris drove a Poison arrow into Achilles heel thus killing him.
he was capture, and killed.
His wife killed him...
last year. I killed him. last year. I killed him.
Nina killed frenchie
Voldemort killed him to try to get to Harry..
no he will not die .... but he will killed itachi
she didnt die she killed you sucker