Knight-Captain of Eos

Oracle Text

When Knight-Captain of Eos enters the battlefield, create two 1/1 white Soldier creature tokens.

W, Sacrifice a Soldier: Prevent all combat damage that would be dealt this turn.

Card Rulings

10/1/2008 You can sacrifice any Soldier to activate the second ability. You’re not limited to just the Soldier tokens put onto the battlefield by the first ability.