Term: Complexity, Simple

The most common kind of Ability, making up a large swath of spells, all Maneuvers, and all Hybrid Abilities. Simple abilities don't require any special treatment or knowledge, and can often be used without worry of scaling issues.

For Spellcasters exclusively, most classes with only Simple Spellcasting can only ⤴/Augment Up their spells.

For more information how this applies to the game, see Rule: Rarity and Complexity