Fighter Razorwhip

Fighter Razorwhip is one of the dragons that were fighting along with other dragons until Hiccup and the riders set them free.

Appearance
Fighter Razorwhip is gray but darker than Windshear. Its scales are not as brilliant as a normal Razorwhip possibly due to the fact that it's not taken care of. It's body is covered in scars from battles. Its eyes are purple.

History
Fighter Razorwhip was first seen along with the other fighter dragons.

Later, it fought Toothless but lost when the Night Fury outsmarted it. After Hiccup tamed Whip-Slash and Steeltrap, a few hunters bring the dragon inside and put a manacle tight on its tail. Hiccup tried to melt the tight with the help of the other dragons but failed.

When the riders came in rescue, Heather told Windshear to cut the tight. After Toothless befriended the Triple Stryke, The Razorwhip destroyed the doors with its fire. Then, after Steeltrap attacked, it grabbed a hunter, threatened him and let him fall in front of the Triple Stryke. Then, the Razorwhip and the other dragons flew free to unknown location.

Strength and Combat
Fighter Razorwhip was able to fight with dragons and won according to Arena Host. It was even able to fight with Toothless for a little period.

Endurance and Stamina
Fighter Razorwhip was able to get up quickly after Toothless put the dragon on the ground from flying.

Prehensile Tail
Like any other Razorwhip, Fighter Razorwhip has a prehensile tail. It was able to grab a viking let him fall.

Trivia

 * It is the only Razorwhip seen beside Windshear.
 * It is the only fighter dragon that wasn't aggressive towards Hiccup.
 * It is the only dragon (beside the Fighter Gronkle) that has purple eyes instead of red eyes.