What lvl do you need to be to play Wrath of the Lich king?

Question

The Burning Crusade had a min lvl will Lich king

Answer 1

What is that?

Answer 2

any lvl but u need to be a lvl 70 to use a death knight :D

Answer 3

To have a death knight, you have to have a level 70, and a level 55+ to sacrifice to become your death knight. Otherwise, you can have the expansion pack at any level..

Answer 4

what game