Ashfur was the cat who helped Hawkfrost try to kill Firestar in the last book in The New Prophecy Series, Sunset. In the fifth book in The Power of Three Series, Long Shadows, Ashfur reveals himself to Squirrelflight, Jayfeather, Hollyleaf, and Lionblaze as the one who attempted the murder. He was furious at Squirrelflight and wanted her to feel the pain of losing a loved one like he when she left him to be with Brambleclaw.
When Squirrelflight was angry with Brambleclaw, she developed a relationship with Ashfur. It was StarClan's destiny for Squirrelflight to be with Brambleclaw. When she chose Brambleclaw, Ashfur was deeply hurt. He plotted with Hawkfrost to trap firestar and return to camp saying that firestar wandered into a foxtrap if Brambleclaw chose to kill firestar and squirrelflight found out she would leave brambleclaw and get back together with ashfur
Tigerstar helped Hawkfrost when he tried to kill Firestar. Tigerstar manipulated Hawkfrost and used him as a pawn in his schemes to overthrow ThunderClan.
Ashfur, but for slightly different reasons than his. REVEALED IN LONG SHADOWS.
Ashfur
No, it was Ashfur.
yes he loses a life when hawkfrost tries to kill him for his brohter to have power
He kills him by using a part of the fox trap that was supposed to kill Firestar
Haawkfrost died when Brambleclaw stabbed him in the stomach with a stick. This was when Hawkfrost trapped Firestar in a fox trap and was about to kill him when Brambleclaw stuck with loyalty and turned on Hawkfrost.
He and Brambleclaw were with Firestar, who was stuck in a fox trap, and Hawkfrost told Brambleclaw to tighten the trap and kill Firestar, but Brambleclaw killed Hawkfrost instead, fulfilling the prophecy "Before there is peace, blood will spill blood, and the lake will run red."
Brambleclaw kills his half-brother, Hawkfrost, in self-defense during a battle. Hawkfrost had betrayed ThunderClan and threatened Brambleclaw's life, forcing Brambleclaw to kill him to protect himself and his clanmates.
Hawkfrost becomes deputy of RiverClan after Mistyfoot goes missing.Hawkfrost is a blood and power thirtsy cat. He is the son of Tigerstar and Sasha(a rouge). He had a brother: Tadpole before his mother Sasha took him to riverClan. Tadpole dies when he was a kit from drowning. Hawkfrost has a sister named Mothwing who was a medicine cat and two half-siblings named Brambleclaw and tawnypelt.
He joined Scourge in the battle of BloodClan in Book 6, The Darkest Hour. He betrayed the warrior code and tried to kill Firestar. So when Graytail killed him, he went to the Dark Forest where Tigerstar and Hawkfrost are.
No on except the Erins know yet. Sorry... although we all already know that Firestar dies but it is unknown if Hawkfrost kills him.
He dies when Firestar gets stuck in a fox trap and he wants Brambleclaw to kill Firestar so he can be leader. Brambleclaw reacts to his leader instead. Next, Hawkfrost threatens to kill Brambleclaw. He thinks quickly and shakes up the pole from the fox trap. Letting this get tamperd, he grabs the sharp pole and right when Hawkfrost pounces, she nails it right into Hawkfrost's throat.
At first he listened to his father because he wanted to be a good leader. (Key word: Good) He thought his father was a good leader and wanted to follow his paw steps. At the end he refused and killed Hawkfrost to save Firestar. He didn't really want to kill Hawkfrost, but to save Firestar he did.