I hate to say, but I'm pretty sure mechanics that are pretty much exclusive to creatures will just stay in a block and will not return (which makes that block unique). That's not to say they can't come back as an Anthologies or Chronicles type thing (which is seemingly contradictory), but they probably won't appear in another block or basic set.
...would 'it' being called "Plane Shift" have an effect on Fading, DUke? Hey, I don't know what you're talking about, but don't get mad at me, I'm only the Guy from the other post.
Fading is explained, in storyline terms, as the shifting of something from one plane to another; thus, it vanishes over time. Thus, if something is called 'Plane Shift,' it follows that Fading may be somehow involved.
...wasn't fun at all anyway. I don't see any reason for it to come back. There are some good cards, like the Parallax cards, but the rest is kind too limited. It's a change though. Wheather you like Fading or not, I'm only the Guy from the other post.
I'll have you know my ehad is a council of seventy. they have never had a unanimous vote, and fistfights often break out. Right now my ego is beatnig my id over the head with my sense of moral decency....