Aetherspark Twins

Kicker {5}
When Aetherspark Twins enters the battlefield,
if it was kicked, put x +1/+1 counters on Aetherspark Twins, where X is the number of colorless non-land permanents you control.
Menace
"You think you can kill me with just a few sparks?"
-Demition the Iron Clad, Last words