You could achieve your end in one of two ways.
I could guess how far they would go to achieve their ends.
This is a great mystery, and may achieve our end.
She's willing to put in all the work to achieve her desired end.
And they were ready to use violence against him (or his team) in order to achieve their ends.
Going out with a man who, according to Dawn, was using her in order to achieve his own ends.
They become nothing more than tools designed to achieve political ends.
Moreover, they all achieved their end through some form of discourse.
"Maybe it is best if he achieves his ends and we can all return home."
Both gangs are following the couple to achieve their own ends.