Congenital trait

Beautiful

add_trait beauty_good_3remove_trait beauty_good_3

Trait ID beauty_good_3. Console commands work with the debug mode on (launch option -debug_mode, then the ` key) and act on the character you play.

Enthralling, mesmerizing, and lovely; this character outshines most with their beauty.

Effects

Diplomacy+3
Fertility+30%
Attraction Opinion+30

Source: game/common/traits/00_traits.txt and the English localisation, Crusader Kings III 1.20.0.3.