Staff of Flowing Water
Increases allies' Ability Power and Ability Haste
Stats
Effect
Rapids: Shielding or healing an allied champion other than yourself empowers both you and that champion for 6 seconds, granting 40 Ability Power and 15 Ability Haste.
Growth Form
Build Trends
Official Tencent data (China server, Diamond+)As of 2026-11-0611/06
Items in the same core6 items, by share
Only the top core 3-item combinations Tencent publishes are counted, so the pick rate reads lower than actual and win rates and shares lean toward the top. Streamer and pro builds are the 409 Chinese builds published by Tencent (excluding those with removed items). Support items are rarely included, so this reads low.
How it is calculated
Pick rate is the sum over champions and lanes, and win rate is the average weighted by it. The lane breakdown and "Items in the same core" are shares of that sum. Match counts are not published, so every champion is weighted equally.
Items
Physical
Magic
Whispering Circlet
Redemption
Imperial Mandate
Oceanid's Trident
Morellonomicon
Rylai's Crystal Scepter
Blackfire Torch
Luden's Echo
Banshee's Veil
Liandry's Torment
Zhonya's Hourglass
Hextech Rocketbelt
Rod of Ages
Horizon Focus
Malignance
Stormsurge
Bloodletter's Curse
Cryptbloom
Void Staff
Archangel's Staff
Cosmic Drive
Infinity Orb
Riftmaker
Rabadon's Deathcap
Defense
Support
Runes
Keystone
Domination
Resolve
Analysis
Gold efficiencyGold efficiency 99% (#96 of 109 Upgraded items). Among 17 items within ±200G: #10 with effects.
Value breakdownWhite line = price
Same price range
2,400G ± 200G · ○ stats only → ● with effects
Staff of Flowing Water
Staff of Flowing Water
Stat value 2,384G ÷ price 2,400G
- Price 2,400G (past this = over 100%)
- Added at max
- Added for overall (estimate)
- AP 501,250G50 × 25G
- Ability Haste 10600G10 × 60G
- Heal & Shield Power 8%334G8% × 41.75G
- Mana Regen 50%200G50% × 4G
- Ability Haste 15900G15 × 60G
- AP 401,000G40 × 25G
- Rapids ability haste (ally)338GLevel 1: 338, level 15: 338
- Rapids ability power (ally)375GLevel 1: 375, level 15: 375
Unit prices from Wild Rift Gold Efficiency
Per-stat prices follow the coefficients of Wild Rift Gold Efficiency (changchiyou). Gold efficiency = total stat value ÷ price.
Overall = estimate incl. non-stat effects
The overall figure adds non-stat effects such as damage, healing and slows, priced as rough gold equivalents, on top of gold efficiency. It's an estimate, so it's shown apart from gold efficiency (which follows Wild Rift Gold Efficiency).
Max = fully stacked
Max is the value at full stacks, level 15, or with the condition met. The rank uses the regular figure.
Combat only: 50%
Effects that only work in combat or under a condition are counted as active half the time. The same rule applies to every rune and spell.
At most once per 8s
Effects that re-trigger on attacks are counted at most once every 8 seconds, since a single fight only allows so many procs.
Full Calculation
- 1AP 50 × 25G= 1,250.0G
- 2Ability Haste 10 × 60G= 600.0G
- 3Heal & Shield Power 8% × 41.75G= 334.0G
- 4Mana Regen 50% × 4G= 200.0G
- 5Total 2,384.0G ÷ 2,400G= 99%
- 6Max adds: Ability Haste 15 × 60G= 900.0G
- 7Max adds: AP 40 × 25G= 1,000.0G
- 8Max 4,284.0G ÷ 2,400G= 179%
- 9Overall (estimate): (stat value 2,384G + non-stat effects 713G) ÷ 2,400G= 129%
Non-stat effects (overall, estimate)
BasisRapids grants a healed/shielded ally +15 ability haste for 6s. An ally's stat isn't your own stat, so it counts. Assumes one heal or shield every 8s (same as Ardent Censer). The wearer's own share is counted in gold efficiency's max column. 50% for combat only
- 115 × 60G × 6s ÷ 8s interval × 50% × 1= 338G
BasisThe same effect gives the ally +40 AP for 6s. Same interval and rate
- 140 × 25G × 6s ÷ 8s interval × 50% × 1= 375G
- Total 713G (level 1–15)
