User blog comment:Devil's lawyer/Great Clash!!! Haykugan Yamigedo VS Hollow Black Dragon/@comment-28173866-20160426181311

I think the main problem will not be Yamigedo itself, but the minions he is able to call. And maybe 100 cards are a bit much but 70 and lower should be possible.

The counter spell shouldn't be much of a problem, since they most likely will end in the drop zone(unused).