risky_wound_treatment_effect

risky_wound_treatment_effect = {
	custom_tooltip = risky_wound_treatment.tt

	hidden_effect = {
		save_court_physician_as_effect = { SCOPE_NAME = physician }

		if = {
			limit = { 
				exists = scope:physician 
				court_physician_available_trigger = yes
			}

			#Physician skill up
			scope:physician = {
				physician_level_up_chance_effect = { CHANCE = 10 }
			}

			random_list = {
				1 = { #Success
					modifier = {
						scope:physician = {
							learning >= mediocre_skill_rating
							learning < medium_skill_rating
						}
						factor = 2
					}
					modifier = {
						scope:physician = {
							learning >= medium_skill_rating
							learning < decent_skill_rating
						}
						factor = 4
					}
					modifier = {
						scope:physician = {
							learning >= decent_skill_rating
							learning < high_skill_rating
						}
						factor = 7
					}
					modifier = {
						scope:physician = {
							learning >= high_skill_rating
						}
						factor = 10
					}
					modifier = {
						scope:physician = { has_trait = lifestyle_physician }
						factor = 2
					}
					modifier = {
						scope:physician = {
							has_trait = lifestyle_physician
							has_trait_xp = {
								trait = lifestyle_physician
								value >= 50
							}
						}
						factor = 2
					}
					modifier = {
						scope:physician = {
							has_trait = lifestyle_physician
							has_trait_xp = {
								trait = lifestyle_physician
								value >= 100
							}
						}
						factor = 4
					}

					modifier = { #Gangrene! Lower chance of success
						factor = 0.5
						has_character_modifier = gangrene_modifier
					}

					#Critical or normal success?
					random_list = {
						1 = {
							modifier = {
								scope:physician = { has_trait = lifestyle_physician }
								factor = 2
							}
							modifier = {
								scope:physician = {
									has_trait = lifestyle_physician
									has_trait_xp = {
										trait = lifestyle_physician
										value >= 50
									}
								}
								factor = 2
							}
							modifier = {
								scope:physician = {
									has_trait = lifestyle_physician
									has_trait_xp = {
										trait = lifestyle_physician
										value >= 100
									}
								}
								factor = 2
							}
							modifier = {
								has_character_modifier = infected_wound_modifier
								factor = 0.7
							}
							modifier = { #Gangrene! Lower chance of critical success
								has_character_modifier = gangrene_modifier
								factor = 0.7
							}
							trigger_event = health.4103 #Critical success
						}
						5 = {
							trigger_event = health.4104 #Normal success
						}
					}
				}
				10 = { #Failure
					trigger_event = health.4105 #Failure

As written in game/common/scripted_effects/20_health_effects.txt.