No! did you even read the books?
Scourge, Graystripe, Squirrelflight, and many other cats from ThunderClan became leader without earning the name “Star” or receiving the 9 lives of Leaders.
no scourge does
Scourge didnt kill any twolegs, dummy.
sally likes soic and scourge likes anti sally plus scourge tried to kill sally
Graystripe killed Darkstripe to protect Firestar, as Darkstripe was a traitor working for Tigerstar and attempting to harm Firestar. Graystripe recognized the threat Darkstripe posed and took action to ensure the safety of his leader and Clan.
Not sure about that, but there are ten mangas involving characters in the series (three on Graystripe and Millie, three on Tigerstar and Sasha, three on Ravenpaw, and one on Scourge).
Yes, he did. Erin hunter revealed in an online chat on wandsandworlds.com that both Firestar and Scourge had the same father, thus making them half-brothers. Firestar killed Scourge in the last book of the first series.
No, his killer is Scourge in the Darkest Hour
Chapter 22, page 232 - 234
Graystripe.
I'd say Brambleclaw(star), Fireheart(star), Squirrelflight, Bluestar, Tiger4claw(star), Scourge(Tiny), Onestar(whisker), Leafpool, Leapordstar(fur), Blackfoot(star), and Graystripe.
In this book, Graystripe is still prisoner with the Twolegs.