Filling in the last few skeleton slots. White needs a common 3-drop and preferably another flier. The Wild Griffin variant is a staple of white commons. Ideally I don't want this to be wearing mechs though, because the flavour is silly and I want most of the combat to happen on the ground. So I'll give it a drawback disguised as an advantage.

It definitely is a drawback, as most of the set's artifacts are Equipment. But it does do another couple of things: it's immune to Gefjun Network and Gawain IFX-V301, and it can block Giant Broadcast Screen and Royal Sky Carrier all day. I might make the Strike Squadron cycle artifacts as well, though that'd affect the value of the Naturalize effects too.

Don't know what flavour to give this... What would protection from artifacts mean in the Code Geass world? Their systems are immune to EMP and things like Gefjun Disturbers?