Solemn Vow Description 'Do no harm.' Attributes Allows you to see enemy health -10% slower firing speed Price Unique 0.05 Refined Uncraftable 0.11 Refined Strange 13.55 - 13.77 Refined Collector's 22 Keys Classes Medic Tags Weapon Melee Blueprints Items Chance 100% Items Chance 12% Unique Vintage Strange Genuine Collector's Haunted Unusual Unique Vintage Strange Genuine Collector's Haunted Unusual $0.99