Opposition Research

Universal Rule.
If an army includes one or more units with Opposition Research, immediately before step 1 of the Deployment Phase Sequence (Determine who deploys first), the owner may choose one of the non-Character units on the opponent’s Army List that can be deployed during the Deployment Phase. This unit loses Scout and Vanguard if it had it, and the opponent must immediately deploy this unit. This is done outside the normal Deployment procedure and is ignored when determining the first deployed unit and the number of deployed units.