Aatrox, the World Ender

Lifelink
Aatrox has +1/+1 for each creature you
control with "A" in his name.
"Varus, 'V' 'A' 'R' 'U' 'S', your name
should have an 'A' and then another 'A',
Varus. There was a memo, Varus, there was
a memo!"