Find the rules behind the item.

ENCHANTMENT Shock Nova ring deals 60% increased DamageEnchantment Shock Nova Larger Ring Damage 2 T1 · LVL 75 → ENCHANTMENT Shrapnel Ballista Pierces 4 additional TargetsEnchantment Shrapnel Ballista Extra Pierces 1 T2 · LVL 66 → ENCHANTMENT Shrapnel Ballista Pierces 6 additional TargetsEnchantment Shrapnel Ballista Extra Pierces 2 T1 · LVL 75 → ENCHANTMENT Shrapnel Ballista fires an additional ArrowEnchantment Shrapnel Ballista Additional Arrows 1 LVL 75 → ENCHANTMENT Shrapnel Ballista has 20% increased Projectile SpeedEnchantment Shrapnel Ballista Projectile Speed 1 T2 · LVL 66 → ENCHANTMENT Shrapnel Ballista has 30% increased Projectile SpeedEnchantment Shrapnel Ballista Projectile Speed 2 T1 · LVL 75 → ENCHANTMENT Siege Ballista deals 25% increased DamageEnchantment Siege Ballista Damage 1 T2 · LVL 66 → ENCHANTMENT Siege Ballista deals 40% increased DamageEnchantment Siege Ballista Damage 2 T1 · LVL 75 → ENCHANTMENT Siege Ballista has 10% increased Attack SpeedEnchantment Siege Ballista Attack Speed 1 T2 · LVL 66 → ENCHANTMENT Siege Ballista has 15% increased Attack SpeedEnchantment Siege Ballista Attack Speed 2 T1 · LVL 75 → ENCHANTMENT Siege Ballista has 30% increased Totem Placement SpeedEnchantment Siege Ballista Totem Placement Speed 1 T2 · LVL 66 → ENCHANTMENT Siege Ballista has 45% increased Totem Placement SpeedEnchantment Siege Ballista Totem Placement Speed 2 T1 · LVL 75 → ENCHANTMENT Sigil of Power requires 10% reduced Mana Spent to gain a StageEnchantment Sigil of Power Upgrade Cost 1 T2 · LVL 66 → ENCHANTMENT Sigil of Power requires 20% reduced Mana Spent to gain a StageEnchantment Sigil of Power Upgrade Cost 2 T1 · LVL 75 → ENCHANTMENT Sigil of Power's Buff also grants 20% increased Critical Strike Chance per StageEnchantment Sigil of Power Critical Strike Chance 1 T2 · LVL 66 → ENCHANTMENT Sigil of Power's Buff also grants 30% increased Critical Strike Chance per StageEnchantment Sigil of Power Critical Strike Chance 2 T1 · LVL 75 → ENCHANTMENT Siphoning Trap deals 25% increased DamageEnchantment Ice Siphon Trap Damage 1 T2 · LVL 66 → ENCHANTMENT Siphoning Trap deals 40% increased DamageEnchantment Ice Siphon Trap Damage 2 T1 · LVL 75 → ENCHANTMENT Siphoning Trap has 25% increased Chill EffectEnchantment Ice Siphon Trap Chill Effect 1 T2 · LVL 66 → ENCHANTMENT Siphoning Trap has 30% increased Skill Effect DurationEnchantment Ice Siphon Trap Duration 1 T2 · LVL 66 → ENCHANTMENT Siphoning Trap has 40% increased Chill EffectEnchantment Ice Siphon Trap Chill Effect 2 T1 · LVL 75 → ENCHANTMENT Siphoning Trap has 45% increased Skill Effect DurationEnchantment Ice Siphon Trap Duration 2 T1 · LVL 75 → ENCHANTMENT Siphoning Trap's beam to you grants 1% reduced Damage taken for each other beamEnchantment Ice Siphon Trap Damage Taken 1 LVL 75 → ENCHANTMENT Skeletons deal 25% increased DamageEnchantment Summon Skeletons Damage 1 T2 · LVL 66 → ENCHANTMENT Skeletons deal 40% increased DamageEnchantment Summon Skeletons Damage 2 T1 · LVL 75 → ENCHANTMENT Skills Supported by Spellslinger have 20% increased Cooldown Recovery RateEnchantment Spellslinger Cooldown Recovery 1 T2 · LVL 66 → ENCHANTMENT Skills Supported by Spellslinger have 30% increased Cooldown Recovery RateEnchantment Spellslinger Cooldown Recovery 2 T1 · LVL 75 → CORRUPTED Skills fire an additional ProjectileAdditionalProjectilesCorrupted LVL 1 → ENCHANTMENT Smite deals 25% increased DamageEnchantment Smite Damage 1 T2 · LVL 66 → ENCHANTMENT Smite deals 40% increased DamageEnchantment Smite Damage 2 T1 · LVL 75 →