Chainer's Edict has three printings, two of which are Foils. So there is only a single non-Foil printing for Chainer's Edict, and that's the original Torment printing.
So unlike most picks, I am suggesting you go with the non-Foils; get these under $1.50 apiece. These will easily spike past $3.00 in short order, and they could easily jump up to $5.00 apiece within 6 months. Torment is dang old, and was not a blockbuster set.
This card does seem a little vulnerable to a printing of a strictly-better version (the flashback cost is large), and certainly also to a reprint (we'll flashback to Flashback at some point...) So for that reason I would try to move these out within a year or two: these are short-to-mid-term pickups.