custom_tooltip_with_modifiers = tr_aptitude_adopt_desc on_enabled = { hidden_effect = { every_owned_leader = { add_trait = { trait = random_common show_message = no } } every_pool_leader = { add_trait = { trait = random_common show_message = no } } } } modifier = { leader_starting_age_mult = -0.25 negative_traits_country = -1 }