This is a very Un-Fair card that is best in Fair environments. Interesting, will watch.
So I have been having an internal debate over how strong
Subtletly is since it was spoiled. I love the design of this cycle, and they are super in sync with my cube's MO, and getting heavy consideration from me. I hope the rest are as interesting.
Grief is easy to wrap my head around as objectively good.
How does Subtlety compare to
Venser, Shaper Savant? I think the answer is totally context dependent. I'm inclined to say that the power levels between the two are relatively close in my cube, with me giving the nod to Venser. I have a fairly low creature count, and only a handful of planeswalkers. I'm not sure there are many must answer early creature threats that will be worth pitching 2 action cards for. The opponent getting a choice on whether it goes to the top or bottom is also a real decision. A straight up
Memory Lapse would really up the power level, because then you could rely on depriving your opponent of a fresh card draw next turn, or counter something expensive that uses up an entire turn to cast. The opponent getting to just send it to the bottom is a big knock imo.
A 3/3 flyer is far superior to a 2/2 grounded creature, but Venser's remand any spell or bounce any target permanent is so good. I would never consider
Essence Scatter for my cube.
But I also have that gut reaction of assuming that anything that can be cast for free is busted.