Captain Kor'sarro Khan

Haste, first strike
For the Khan! - Other creatures you control with haste, first strike or double strike get +1/+1.
During combat, other attacking creatures you
control with haste, first strike or double strike
that entered the battlefield this turn get +1/+1
until end of turn.
Trophy Taker - Whenever Captain Kor'sarro
Khan deals damage to a legendary creature, if it
dies, put a +1/+1 counter of Captain Kor'sarro
Khan.