Who in Warriors power of three Sunrise turns evil?

Answer 1

well in long shadows ashfur turns evil.

if u want spoilers ashfur tries to to kill the three but he doesnt because squirrelflight tells him that hollyleaf jayfeather and lionblaze arent her kits!! Silvermist here! (a.k.a. Thundering Fire) Hollyleaf turns evil, because she killed Ashfur. She also threatens to kill Leafpool, but ends up dieing herself( in the tunnels.) I read the book. Hope this satisfies you! No in the book turns "evil" Hollyleaf- just goes- goes mad.

Answer 2

Hollyleaf turns to the dark side in "Power of Three: Sunrise" and becomes consumed with anger and bitterness over a secret she discovers about her parentage. She ends up committing a heinous act that ultimately leads to her downfall.