Target: one creature
Attack: Intelligence vs. Fortitude
Hit: "2d8 + Intelligence modifier cold damage, and the target is dazed until the end of your next turn."[PH:159]
The "Class Compendium: The Arcanist" article in Dragon 401 added the evocation keyword, and the slow condition on a miss to chill strike. Previously, chill strike had no effect on a miss. The December 2011 update finalized these changes.