PierceProjectile Tier: 1 Level: 1Supports Projectile Skills, making their Projectiles Pierce an enemy but deal less damage after doing so.Projectiles from Supported Skills Pierce an Enemy Projectiles from Supported Skills deal 30% less Damage if they've Pierced an enemyPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple copies of the same Support Gem socketed at the same time.