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Kelvin
· As of 2026-07-29 · game_mode_version 2 · Unranked · last ~14 days
54.0%
Win rate
17.9%
Pick rate
67k
Matches
Item impact · WPA
hover a row for detail · ★ = Premium contextsort
Extra ChargeT1−0.3%
Rapid RechargeT3+1.8%
Improved SpiritT2−0.9%
Extra SpiritT1+0.3%
Healing BoosterT2+0.8%
Superior CooldownT3+0.9%
Extra RegenT1−0.3%
Boundless SpiritT4+3.1%
Mystic ExpansionT1+0.0%
Greater ExpansionT3+3.0%
Escalating ExposureT4+3.8%
Mystic VulnerabilityT2−0.4%
Enduring SpeedT2+2.3%
Compress CooldownT2−0.2%
HealbaneT2+3.2%
Sprint BootsT1−0.1%
Superior DurationT3+3.3%
Trophy CollectorT2+2.1%
Spirit LifestealT2+1.8%
Torment PulseT3+5.6%
Transcendent CooldownT4+2.5%
Duration ExtenderT2−0.2%
Spirit BurnT4+5.2%
Mystic BurstT1−0.6%
TankbusterT3+0.4%
Arcane SurgeT2−0.7%
Enchanter's EmblemT2+0.5%
Rescue BeamT3−1.1%
Healing TempoT4+2.2%
Healing RiteT1−0.6%
Golden Goose EggT1−3.2%
Mystic SlowT2+1.3%
Extra StaminaT1−0.3%
Mystic ReverbT4+4.3%
InfuserT4+4.1%
High-Velocity RoundsT1+0.1%
JuggernautT4+3.3%
Opening RoundsT2−1.9%
Guardian WardT2−2.6%
GritT1−0.4%
WPA (ΔW) is the average change in win probability during an item’s time in your build, estimated by a calibrated win-probability model and averaged over similar game states. A positive WPA means the item raised win probability on average. Initial win prob (W̄) shows selection bias: values above 50% mean the item tends to be bought when already ahead.