^ Tell that to phase shield. Seriously. Go do that. It has lone counters of PC, momentum, and spell damage. Before you tell me that those are about 10 cards, there are 12 arena cards. Yeah.
And no, it just affects everything. And destroying Fading Dimension destroys the effect.
Yeah, but Phase Shield, PC, momentum, and spell damage are all things currently in the game, and as such, they are easily accessible and always taken into account when new cards are introduced. You're suggesting we add to the game 12 cards that cannot be beat unless every deck you make owns one of them. What?
Also, there are more than 10. Butterfly Effect, Poison, Arsenic, Momentum, Charger, Titan, Chimera, Catapult, Forest Scorpion, Deflagration, Fire Bolt, Chrysaora, Ice Bolt, Unstable Gas, Steal, Drain Life, Voodoo Doll, Mindgate, Psion.