Gem Affix Record
Ruinous
Common skill-gem prefix affecting Skill Crit Damage.
COMMON
◆
Affix rules
ScopePrefix
ClassCommon
Modified statSkill Crit Damage
Base weight10
Item-level floor1
AvailabilityMagic or rare gems
No tag or damage-school restriction.
Tier scaling
| Tier | Minimum item level | Roll range |
|---|---|---|
| T1 | 1 | 12%–28% |
| T5 | 32 | 18%–41% |
| T10 | 72 | 28%–66% |
| T15 | 112 | 46%–106% |
| T19 | 144 | 67%–156% |
The table samples the full nineteen-tier progression available by iLvl 150.
Eligible skills
FireboltFire · spell, projectile, fire, igniteFrost LanceCold · spell, projectile, cold, chillArc BoltLightning · spell, projectile, lightning, shockRunic StrikeFire · attack, spell, melee, strike, fire, igniteHeavy StrikePhysical · attack, melee, strike, physicalCleavePhysical · attack, melee, area, physicalBlade FlurryPhysical · attack, melee, strike, physicalSkewerPhysical · attack, melee, strike, physical, bleedShield BashPhysical · attack, melee, shield, stun, physicalPower ShotPhysical · attack, projectile, bow, physical