Kayle, Righteous Justicar

Flying, Vigilance
If Kayle, Righteous Justicar has at least 4 Power,
it has First Strike. If it has at least 8 power,
it has Double Strike. If it has at least 12
power, it has Trample.
{x}{w}{w} Kayle gains +X/+0 until the end
of the turn.