From the Playbook...
Atrebatian friend: Belgica Regions for Roman Recruit count as Roman Controlled and +1 Roman Ally .
Conspirator: Belgic Rally costs 0 and treats any Region with Belgic pieces as Belgic Controlled .
Belgae does NOT immediately rally. The card now gives the Belgae a new capability which allows them to place Allies on Subdued Tribes where they have any pieces without the Belgic Control usually required (3.3.1)
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