How would you rate changing Cacturne’s Sand Veil into Sand Rush? Too much? Not enough? Just right?
It would certainly help, because Cacturne is powerful but slow, and heavily reliant on Sucker Punch. It’s exactly the type of Pokémon who would benefit from an ability like Sand Rush, although how much is “enough” is pretty subjective. My concern here isn’t that Sand Rush would be too strong on Cacturne, but rather that it doesn’t really fit. Cacturne is a stalker, a Pokémon who follows prey across the desert, unseen and out of range, until that prey collapses from exhaustion. Tricky moves like Sucker Punch that catch the target off-guard are a good fit; Sand Veil, a silly ability though it admittedly is, is a good fit; low speed and high power are a good fit; a conventional weather-based sweeper mentality isn’t, really. I think maybe some kind of Grass-type situational first strike move, analogous to Sucker Punch, would be interesting – maybe something that has speed priority against a target with less than 50% of its health, but fails against healthy Pokémon the way Sucker Punch fails against status moves? You could even rework Needle Arm into this; the only other Pokémon that get it are Maractus and Chesnaught, and although Chesnaught is arguably decent already neither of them is in danger of breaking the game. That probably falls under “not enough,” but I like it better as an expression of what Cacturne is about.