Khamul the Easterling

Menace, First Strike, Persist
Sacrifice another creature: Khamul gains haste
until end of turn.
When Khamul attacks, you may exert him. If you
do, other creatures you control have menace and
first strike until end of turn.
"Under Sauron's dominion, the men of the East grew
to be cunning and cruel, and none so much as
Khamul." - Saruman