Kayle, the righteous

Kayle enters with 1+X ascendent counters on her. Kayle gains +1/+1 for every 2 ascendent counters. Kayle can have up to 18 ascendent counters on her. {x}{w}: Put X ascendent counters on Kayle.
If Kayle has 6 ascendent counters she gains first strike. If Kayle has 11 ascendent counters she gains double strike. If Kayle has 16 ascendent counters she gains trample.
The righteous path begins with me