Veil the Legions vs Mask of a Thousand Faces

Vamps A and B have superior Obfuscate and more than 3 blood. Vamp X is controlled by an adjacent Methuselah. Vamp A bleeds. Vamp X tries to block. Vamp B plays Veil the Legions at OBF and burns 2 blood for 2 extra stealthy actions. Vamp X gains 1 intercept. Vamp B plays Mask of a Thousand Faces at OBF and take over, gaining 1 more stealth. Vamp X fails to block. Is this a legal play? I think it is. Vamp A played no cards that Vamp B could not and there are no other restrictions preventing Vamp B from taking over. Thanks in advance. Jeff

[ quoted text not captured ] No. The restriction doesn't look only at cards played by A. http://groups.google.com/group/rec.games.trading-cards.jyhad/msg/e0f5a22e9521b71b