Borderlands 4Guardian Angel

Shield Augment Effect improves from Secondary → Primary → Matching Augments (x|y|z).
Each Augment also modifies Shield Stats. Matching Augments apply the same stats twice.
All Augments are equally common giving each a 3.7% Chance (1/27) to appear.
Matching Augments: 0.137% (1/729)

• Health Booster ^{-8.8% Capacity
  +7.5% Rate
  -12.5% Delay} 20|30|40% Health Booster Drop Chance when damaged: Restoring 15|25|35% Health
• Magazine Booster ^{-10% Capacity
  +10% Rate
  -5% Delay} 10|15|20% Magazine Booster Drop Chance on Kill: Refilling held Gun
• Overshield Booster ^{+7.5% Capacity
  +7.5% Delay} 10|15|20% Overshield Booster Drop Chance on Kill: 20|30|40% Overshield
• Power Booster ^{+5% Capacity
  +5% Rate} 20|30|40% Power Booster Drop Chance when damaged: +10|20|30% Gun Damage for 5s
• Shield Booster ^{+10% Capacity
  -5.5% Rate
  +5% Delay} 10|15|20% Shield Booster Drop Chance when damaged: Refilling 13|18|25% Capacity

• Evasive ^{+5% Capacity
  +7.5% Rate} Damaging enemies has 5|8|10% Chance: +10|15|25% Move Speed for 5s
• Siphon ^{+10% Capacity
  +7.5% Rate
  +5% Delay} Dealing Damage has 5|10|25% Chance: 10|20|30% Overshield
• Sturdy ^{+7.5% Capacity
  -5.5% Delay} Damaging enemies has 5|8|10% Chance: +20|28|35% Damage Reduction for 5s

• Capacity ^{+12.5% Rate
  +7.5% Delay} +25|50|75% Max-Capacity
• Healthy ^{+5% Rate
  +5% Delay} +10|25|50% Max-Health
• Recharge Delay ^{-5.5% Capacity
  +10% Rate} -10|20|30% Recharge Delay
• Recharge Rate ^{+10% Capacity
  +5% Delay} +20|30|40% Recharge Rate
• Turtle ^{+7.5% Rate
  +5% Delay} +40|65|100% Shield Capacity
  -10|15|20% Max-Health

• Absorb ^{-5% Capacity
  -5% Rate
  -7.5% Delay} +15|30|40% Bullet Absorb Chance, refilling current Gun’s Mag
• Nova ^{-12.5% Capacity
  +7.5% Rate
  -5.5% Delay} On Shield break: Trigger Nova, dealing 17,603|26,405|35,206 Damage

• Adaptive ^{-5.5% Capacity
  +5% Rate
  -5.5% Delay} +8|16|24% Max-Health
  While active: +20|40|50% Resistance to last Damage Type for 3|4|5s
• Reflect ^{+15% Capacity
  +15% Rate
  +10% Delay} While active: +15|30|40% Projectile Reflect Chance
• Resistance ^{+7.5% Capacity
  +5% Delay} While active: +17|22|26% Elemental Resistance
• Spike ^{+20% Capacity
  -20% Rate
  +10% Delay} While active: Taking Melee Damage reflects back 7,041|10,562|14,083 Damage

• Berserker ^{+7.5% Capacity
  +5% Rate
  +20% Delay} While empty: +20|30|50% Melee Damage
• Fleeting ^{+5% Capacity
  +5% Rate
  +20% Delay} While empty: +20|28|35% Move Speed
• Pinpoint ^{+7.5% Capacity
  +7.5% Rate
  +15% Delay} While empty: +20|28|35% Accuracy, +20|28|35% Gun Handling, +25|35|50% Projectile Speed
• Trigger Happy ^{+5% Capacity
  +7.5% Rate
  +20% Delay} While empty: +20|28|35% Fire Rate and +20|28|35% Reload Speed
• Utility ^{+7.5% Capacity
  +7.5% Rate
  +15% Delay} While empty: +20|28|35% Gun Handling, +10|15|20% Move Speed

• Amp ^{+5% Capacity
  -12.5% Delay} While full: Shots drain 20|28|35% Capacity for +50|100|150% Gun Damage
• Brimming ^{-5.5% Capacity
  +10% Rate} While full: +352|616|880 Health Regen/s
• Vagabond ^{-5.5% Capacity
  +10% Rate} While full: +20|28|35% Move Speed