Magic and minions have an uncommon chance to inflict Shaadowflame, Shadow Weak and Shadow Drain. Magic done against Shadow Weakened enemies is greatly amplified and does done to Shadow Drained enemies heal your health.
A full set gives 50 defense, +100 max mana, 15% reduced mana cost, +6 max minions, +3 life regeneration, 18% increased magic and summon damage, 10% increased damage reduction, +40 max health, 20% increased movement speed, 20% increased acceleration speed, immunity to Shadowflame, +18 Dark Damage Defense and the set bonus which caused magic and summon weapons to have a chance of inflicting Shadowflame, Shadow Weak and Shadow Drain.
Shadow Weak causes enemies to take increased damage, while Shadow Drain causes magic and summon attacks to lifesteal from afflicted enemies.
Increases max mana by 100, mana reduction by 15%, max minions by 3 and dark damage defence by 8. In praise and gratitude of the Constructor, the greatest skeleton smiths forged a set of Shadowflame magic-enhancing armour for their protector. However, the Constructor never wore it, as he preferred the black garb that reminded him of nice memories and his better, carefree days.
Increases life regen by 3,max life by 40, damage absorbtion by 10%, magic and summon damage by 18%, max minions by 3 and provides resistance against shadowflame. Increases dark damage defence by 6. The Skeletal Smiths who forged this armour were clueless of the dark Shadowflame, but the Constructor, an experienced mage, knew all too well it's perilous deception.