Name That Character!" Game 2

[mikesdisneymom]

At first I am calm and cool throughout life and then my brother became king and had a son I killed my brother but not my nephew I took over the land and then my nephew came back and my minions killed me Who am I?

 

[PrincessJasmine1972]

I'm thinking its Scar from The Lion King!

 

[mikesdisneymom]

correct