Duration - caraminden/anathema-roguelike GitHub Wiki

Duration indicates how long a Buff or Status Effect will last on a character.

While the Duration of the Buffs and Status Effects can be changed, usually with Ability Specializations, the default Durations of Buffs and Status Effects are as follows:

Duration	Time
Instant	0 Segments
Extremely Short	1 Segments
Very Short	3 Segments
Short	5 Segments
Medium	10 Segments
Long	25 Segments
Very Long	50 Segments
Extremely Long	100 Segments
Permanent	Lasts forever, unless canceled.