| +0 |  Sealed Helm of Nightmare [Heavy Armor Use] | 73 | 163 / 0 | 100% | 
| +1 |  Sealed Helm of Nightmare [Heavy Armor Use] | 74 | 183 / 0 | 100% | 
| +2 |  Sealed Helm of Nightmare [Heavy Armor Use] | 75 | 203 / 0 | 100% | 
| +3 |  Sealed Helm of Nightmare [Heavy Armor Use] | 76 | 223 / 0 | 100% | 
| +4 |  Sealed Helm of Nightmare [Heavy Armor Use] | 79 | 283 / 201 | 66.67% | 
| +5 |  Sealed Helm of Nightmare [Heavy Armor Use] | 82 | 343 / 261 | 33.33% | 
| +6 |  Sealed Helm of Nightmare [Heavy Armor Use] | 85 | 403 / 321 | 25% | 
| +7 |  Sealed Helm of Nightmare [Heavy Armor Use] | 88 | 463 / 381 | 20% | 
| +8 |  Sealed Helm of Nightmare [Heavy Armor Use] | 91 | 523 / 441 | 16.67% | 
| +9 |  Sealed Helm of Nightmare [Heavy Armor Use] | 94 | 583 / 501 | 14.29% | 
| +10 |  Sealed Helm of Nightmare [Heavy Armor Use] | 97 | 643 / 561 | 12.5% | 
| +11 |  Sealed Helm of Nightmare [Heavy Armor Use] | 100 | 703 / 621 | 11.11% | 
| +12 |  Sealed Helm of Nightmare [Heavy Armor Use] | 103 | 763 / 681 | 10% | 
| +13 |  Sealed Helm of Nightmare [Heavy Armor Use] | 106 | 823 / 741 | 9.09% | 
| +14 |  Sealed Helm of Nightmare [Heavy Armor Use] | 109 | 883 / 801 | 8.33% | 
| +15 |  Sealed Helm of Nightmare [Heavy Armor Use] | 112 | 943 / 861 | 7.69% | 
| +16 |  Sealed Helm of Nightmare [Heavy Armor Use] | 115 | 1003 / 921 | 3.57% | 
| +17 |  Sealed Helm of Nightmare [Heavy Armor Use] | 118 | 1063 / 981 | 3.33% | 
| +18 |  Sealed Helm of Nightmare [Heavy Armor Use] | 121 | 1123 / 1041 | 3.13% | 
| +19 |  Sealed Helm of Nightmare [Heavy Armor Use] | 124 | 1183 / 1101 | 2.94% | 
| +20 |  Sealed Helm of Nightmare [Heavy Armor Use] | 127 | 1243 / 1161 | 2.78% |