Specs are abilities that are the only abilities that can be used if the user does not have a stand. These abilities can either be achieved by doing quests, buying items and using it, or obtaining a specific item, like the Vampire Mask, in order to get specs like Santana and Kars.
There are however, specs that are unknown/unconfirmed/unreleased specs that are unobtainable at the moment. Below are the specs that currently exist in the game.
All items (46)