Player: ellie
Character: Ax/Alex
Reason for Echo: delayed reaction from the tainted water
What is returned: A memory of the alternate future the Ellimist showed the Animorphs in The Stranger, which will give Alex basic information about the war in Ax's world: that it's been going on for his whole life, and that the enemy is a race of sluglike creatures who control their hosts. It'll also make him think the good guys lost, because I'm evil like that.