[quote=@1Charak2]
<Snipped quote by Ammokkx>

Magic jammer stops it even starting andc considering the cards used it needs a specific few then factoring in the fact that you have to tune for this thing and then shift to xyz then rank up again.. Its not really different from spamming rank up magics is it ?

(though the other idea of the card was letting a winged beast monster rank up 2 if it had a Blackwing as a material.) 

[/quote]

Skip force already ranks up two. And yes, it isn't any different, but the problem with RR Xyz cards is that they're already stupidly broken if you can get them out.