Originally Posted by
Weebo
Which nic fit lists are you looking at? I've been playing that deck for years and I don't think I've ever seen a list run anything but the full set of Therapies. Even if a list shows up occasionally, it's certainly not most lists. The interaction between Vet and Therapy is the point of that deck. There are a few other decks that run three on a regular basis, like storm or elves in the SB, but anyone with a playset of Vets doing so seems like a poor choice.
Which discard spells you run is obviously your choice, but I would argue that Therapy is vastly superior to Duress in most situations. You play it as early disruption, then flash it back as part of your combo turn to ensure the coast is clear before going for it. You're guaranteed to have a creature to flash it back, because the first step in the combo is dumping all of your remaining Recruiters onto the table. It has the potential to strip multiple cards, it hits creatures, which is very relevant because Aluren suffers from the same hatebears storm does, you're not losing any information, and you regularly have the opportunity to cast it twice in succession because you're running 20+ creatures. It takes more practice than Duress to play correctly, but that's not really a downside to speak of. That's all ignoring there's a benefit to saccing your creatures. Once you include Vets in the equation, I wouldn't touch another discard spell before you have the full set of Therapy.