Thats because the Pokemon TCG Pocket starter packs feature pre-determined pulls
Once you reach the phase of the game where you can afford to do multiple things per turn, you need card draw to ensure you keep having things to do (Circle of Power, Fight On!, Travel the Overworld) or at least cards which can be used multiple times (flashback spells, Ring of the Lucii, Shambling Cieth, Relentless X-ATM092)
This was the moment when I started speed ripping through as many packs as possible
Best cards : Great Eruption, Hina, Tashigi with 2,000 Counter, Smoker
While Journey Together brought back Trainer Pokmon, Destined Rivals nailed it by bringing back fan favorites Giovanni and Team Rocket alongside Ethan, the protagonist from Pokmon Gold and Silver
Theres quite the range on Snuff Outs price, especially if youre interested in a foil copy, but the cards original printing form Mercadian Masques is, by far, the cheapest one