Your search for "Seize the Initiative 20" revealed the following:
Seize the Initiative (SOM) from Scars of Mirrodin, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Steve Argyle Card Text:Target creature gets +1/+1 and gains first strike until end of turn.
Seize the Initiative (Foil) (SOM) from Scars of Mirrodin, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Steve Argyle Card Text:Target creature gets +1/+1 and gains first strike until end of turn.