Pick Rate
125388.9%
Picked in 3.3M matches.
125388.9%
Duration Extender
Upgrade Spirit Tier 2
Duration Extender
Imbue an ability to increase its Duration.
Item Details
Cost 1,600
Purchased 564.2K
Avg buy time 17:44
Avg sell time 23:42
Updated May 29, 2026
Win Rate
52.4%
Won in 1.7M of those matches.
52.4%
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Type Upgrade
Slot Spirit
Tier Tier 2
Class Name upgrade_arcane_extension
Item Description
Imbue an ability to increase its Duration.
Item Stats
ChannelMoveSpeed -1m
AbilityUnitTargetLimit 1
Ability Duration +22%
Charge Delay -1.0s
Upgrade Bonuses
BonusAbilityDurationPercent 12