Winston, Knight of Glory

Haste, First Strike, Vigilance
{1}{w/b}{t}: Put X 2/2 white Knight creature tokens
on the battlefield where X is your devotion to
white.
{p/w}{p/b} Put X +1/+1 counters on Winston
Knight of Mondrak where X is equal to the
number of tokens created on your last turn.
(Activate this ability only as a sorcery)