Thankfully, there are many spells in Bant that fulfill many roles
You should always do your own due diligence and research when investing in sealed MTG booster boxes to assess their pros and cons, and if investing long-term, be prepared to hold them for a minimum of 5-10 years before selling
Though they contain fewer art treatments than a Collector booster, you can still get almost everything
In this list, I would be comfortable continuing to hold Jace, the Mind Sculptor, Force of Will, Emrakul, the Aeons Torn or Demonic Tutor as cards that are likely to be resistant to permanent value loss
Like most One Piece TCG cards, the value of Soul Pocus depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Starter Deck 7: Big Mom Pirates)