darkstripe was about to make firestar lose a life, and he was about to kill stonefur, featherpaw,and stormpaw.
Yes, graystripe and Darkstripe fight when Graystripe sees Darkstripe feeding Sorrelkit death berries. It's in book 6
Darkstripe attacked Firstar (or Fireheart at the time I think) during the BloodClan invasion, since he'd joined BloodClan's side after Tigerstar died, and Graystripe came to Firestar's aid and killed him. So in all, Graystripe killed Darkstripe.
He doesn't show any respect because Darkstripe is loyal to Tigerstar and Tigerstar hates Graystripe, Firestar, etc. Also, Darkstripe is pretty much rude to everyone.
No, Darkstripe and Graystripe were not related. Darkstripe was a warrior of ShadowClan while Graystripe was a warrior of ThunderClan in the "Warriors" book series by Erin Hunter. Their connection was more as clanmates and not as relatives.
Darkstripe dies before he can have a mate in book 6 the darkest hour. He died in the battle of Bloodclan killed by Graystripe
Darkstripe is a sleek, dark gray tom with black tabby stripes and yellow-amber eyes. When Firestar joined ThunderClan, he shows his hatred towards him every time when they see each other. When he meets Firestar, he taunts him by calling him: "Kittypet!" He is also the closest of all supporters of Tigerstar. He appears alive in Into the Wild and The Darkest Hour and all the books in between. In The Darkest Hour, Darkstripe is seen complaining that ThunderClan is led by a kittypet when Firestar was about to get his leader name and his nine lives. After Darkstripe met Blackfoot (later Blackstar) the ShadowClan deputy on ThunderClan territory and fed Sorrelkit (later Sorreltail) deathberries, Firestar exiles Darkstripe for his actions, and Darkstripe joins ShadowClan. When ShadowClan and RiverClan join together and formed Modern TigerClan which is led by Tigerstar, Tigerstar makes a new law: half-clan cats must be killed. Then, Tigerstar gives Stonefur, a warrior that is half ThunderClan and half RiverClan, he gives him a offer: If Stonefur wants to live, he must kill the two half clan apprentices, Featherpaw (later Feathertail) and Stormpaw (later Stormfur). Stonefur refuses, so Tigerstar orders Darkstripe to kill Stonefur. Darkstripe killed Stonefur with the help from Blackfoot in a unfair battle. After Scourge, the leader of BloodClan murdered Tigerstar and ThunderClan, WindClan, RiverClan, and ShadowClan, went into the battle with BloodClan, Darkstripe joins BloodClan. During the battle, Darkstripe trys to kill Firestar, but he was stopped by Graystripe. Then Graystripe kills Darkstripe. Instead of going to StarClan, Darkstripe went to the Dark Forest.
Nothing really. He was Firestar's friend and went to RiverClan to save his kits from Tigerstar and witnessed Stonefur be murdered. He helped take his kits and Mistyfoot across the border. Then he killed Darkstripe during the battle. Then he was made deputy after Whitestorm died.
Well... There's Firestar being killed by Tigerstar, Graystripe getting killed by Darkstripe, Hollyleaf being alive, Sol coming back, Crowfeather killing Lionblaze, Jayfeather, or Leafpool, Lionblaze killing Heathertail, Ivypaw killing Dovepaw, Dovepaw killing Ivypaw, and... Nope. That's all I have.
Runningnose, a character from the Warriors book series, was killed by Darkstripe while attempting to protect Sorreltail's kits from a badger attack. Darkstripe was a treacherous warrior who betrayed his Clanmates and aligned himself with enemy forces.
Rainwhisker's father was Whitestorm and his mother was Willowpelt. His brother was Sootfur and his sister was Sorreltail. He had two half-brothers, Darkstripe and Graystripe.
Graystripe is a gray tabby with a darker stripe running down his back, starting at the back of his head to his tail-tip. greystripe is a nebelung,not a tabby
in the darkest hour, he was captured along with featherpaw and strompaw ( later feathertail and stormfur ), and tigerstar told stonefur to kill featherpaw and stormpaw. he said no ( because stormpaw was his apprentice and featherpaw was his sister's apprentice ), and then tigerstar told darkstripe to kill stonefur. darkstripe didnt die, but he couldn't kill him. then tigerstar sent blackfoot, ( tigerstar's deputy ) to help darkstripe kill stonefur. together, darkstripe and blackfoot killed stonefur.