Nightscale

• (60-100)% increased Energy Shield
• (30-50)% increased Critical Hit Chance
• +(10-20) to Intelligence
• +(20-30)% to Cold Resistance
• 150% increased Mana Regeneration Rate if you've dealt a Critical Hit Recently
• Cannot Regenerate Mana if you haven't dealt a Critical Hit Recently

Which modifiers belong to each unique comes from Path of Building (PoE2) data; values are from the game files