When a marked enemy (Orange) dies, it applies a stack of "Bolstered" to all nearby enemies within a 4-meter radius. Enemies can receive up to 5 stacks of "Bolstered." Each stack increases an enemy's size by 2% and provides a damage reduction based on their type: Default: 10% damage reduction per stack (up to 50%) Elite: 5% damage reduction per stack (up to 25%) Special: 6% damage reduction per stack (up to 30%) Captain: 2% damage reduction per stack (up to 10%) Monstrosity: 3% damage reduction per stack (up to 15%) Enemies that are guaranteed to be marked (100% chance): Beast of Nurgle Plague Ogryn Chaos Spawn Enemies with a 35% chance to be marked: Poxburster Scab Flamer Dreg Tox Flamer Mutant Scab Sniper Scab Trapper Dreg Tox Bomber Pox Hound Bulwark Crusher Enemies with a 25% chance to be marked: Scab Bomber Dreg Shotgunner Scab Shotgunner Scab Gunner Dreg Rager Scab Rager Scab Mauler Reaper Enemies with a 10% chance to be marked: Dreg Stalker Scab Stalker Daemonhost Dreg Bruiser Scab Bruiser Scab Shooter Dreg Gunner Enemies with a 5% chance to be marked: Poxwalker Groaner Moebian 21st
