Thread:Eronan/@comment-24438896-20140526170748/@comment-27360363-20140529115926

The vanguard can gain effects when a unit moves I guess since the vanguard can't move itself. It may also have the ability to move the rear-guards as well as an additional effect. Aqua Force already does that and copying another clan isn't something anyone wants to do. [Bushiroad even tried to avoid it with Gold Paladin and Narukami copying Royals and Kagero respectively] Otherwise it will depend on the support that is given to one clan over another and they'd probably have the exact same units, that would make things quite boring.