Soltari Lancer

Oracle Text

Shadow (This creature can block or be blocked by only creatures with shadow.)

Soltari Lancer has first strike as long as it's attacking.

Card Rulings

4/1/2008 For a time, the ability that granted it first strike was a triggered ability. It has been restored to a static ability that applies continuously while the Lancer is attacking. There is never a time when the Lancer is attacking but doesn’t have first strike.