I see. So Eldar nerfs.
Reduce the Range of the Warlock Buff powers.
Better yet, get rid of the individual Warlock unit. Either Conclave or nothing. (Though you still have Spiritseers, they are at least a bit more expensive)
Make Linked Fire 2 CP
Maybe change the Alitoc bonus to something else. The -1 to hit is really devastating on armies with really good shooting.