[@Amaranthine]: The problem with Invoked Dolls is that it doesn't need Links to pop off; Cross-Sheep just lets it plus for absolutely no reason at all. Then you start factoring in how easy it is to just Magical Meltdown, grab whatever you need... Yeah. Add in MR5 at which point they really don't care about zones, and... I feel like they'll be around for a little while longer if not hit (and given the recency of the Structure Deck? It might be a while).

Spyral... I mean, we can't exactly use OCG as a basis because Dragun is running over everything and Orcust still has power there, but even with Quik-Fix at 1 there, they seem to be holding their own. The deck's consistent and can just out boards with Sleeper shenanigans and can pop off with Double Helix as they always have, so I'm not sure how else they'd start falling off, since I'm fairly certain they can still do that post-MR5. There's probably a deck that can get over them consistently, just not sure which.