Term: Ability Cost

What it takes to use an Ability. An ability's details page only shows a number, but the resource used for a certain ability is always the same.

Spells use Spell Slots via their levels, and Spell Points.

Maneuvers take Focus Points and Power Points.

Hybrid Abilities take all Resource Points (Focus, Power, or Spell), and Spell slots.

Notably, Luck Points can be used for any of the above, while having quirks of their own.