Find the rules behind the item.

SUFFIX (13-16)% increased Totem Placement speed Socketed Gems are Supported by Level 20 Spell Totemof the Elder T3 · LVL 75 → SUFFIX (14-16)% increased Attack Speedof Grandmastery T2 · LVL 76 → SUFFIX (14-16)% increased Attack Speedof Renown T9 · LVL 30 → SUFFIX (14-16)% increased Attack Speed Adds (23-36) to (49-61) Chaos Damageof Tacati T2 · LVL 1 → SUFFIX (14-16)% increased Attack Speed Adds (23-36) to (49-61) Chaos Damageof Tacati T1 · LVL 50 → SUFFIX (14-17)% increased Trap and Mine Throwing Speedof the Essence T2 · LVL 74 → SUFFIX (14-19)% increased Cast Speedof Nimbleness T7 · LVL 15 → SUFFIX (15-16)% increased Attack Speedof the Essence T3 · LVL 74 → SUFFIX (15-16)% increased Cast Speedof the Essence T5 · LVL 40 → SUFFIX (15-17)% increased Cast Speed (15-25)% chance to Ignore Stuns while Castingof the Elder T2 · LVL 68 → SUFFIX (15-17)% increased Cast Speed 20% increased Cast Speed if you've Killed Recentlyof Shaping T2 · LVL 68 → SUFFIX (15-17)% increased Cast Speed Socketed Gems are Supported by Level 18 Faster Castingof Shaping T2 · LVL 68 → SUFFIX (15-17)% increased Cast Speed Socketed Gems are Supported by Level 18 Spell Echoof the Elder T2 · LVL 68 → SUFFIX (15-18)% increased Projectile Speed Socketed Gems are Supported by Level 16 Volleyof Shaping T3 · LVL 68 → PREFIX (15-20)% increased Projectile Speed Socketed Gems are supported by Level 16 Faster ProjectilesThe Elder's T4 · LVL 68 → SUFFIX (15-20)% increased Warcry Speedof the Essence T7 · LVL 42 → SUFFIX (15-25)% increased Attack Speedof Ease T12 · LVL 4 → PREFIX (15-25)% increased Movement SpeedSprinter's T11 · LVL 5 → SUFFIX (17-18)% increased Attack Speedof the Essence T1 · LVL 82 → SUFFIX (17-18)% increased Attack Speedof the Essence T1 · LVL 82 → SUFFIX (17-19)% increased Attack Speedof Acclaim T8 · LVL 37 → SUFFIX (17-19)% increased Attack Speed (4-6)% chance to deal Double Damageof Shaping T2 · LVL 68 → SUFFIX (17-19)% increased Attack Speed 20% increased Attack Speed if you've Killed Recentlyof the Elder T2 · LVL 68 → SUFFIX (17-19)% increased Attack Speed Socketed Gems are Supported by Level 18 Faster Attacksof Shaping T2 · LVL 68 → SUFFIX (17-19)% increased Attack Speed Socketed Gems are supported by Level 18 Multistrikeof the Elder T2 · LVL 68 → SUFFIX (17-20)% increased Attack Speed if you've Killed Recentlyof the Conquest T1 · LVL 73 → SUFFIX (17-20)% increased Cast Speedof Legerdemain T5 · LVL 40 → SUFFIX (17-20)% increased Cast Speed if you've Killed Recentlyof Redemption T1 · LVL 73 → SUFFIX (17-20)% increased Totem Placement speed Socketed Gems are Supported by Level 22 Ballista Totemof Shaping T2 · LVL 80 → SUFFIX (17-20)% increased Totem Placement speed Socketed Gems are Supported by Level 22 Spell Totemof the Elder T2 · LVL 80 →