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Oracle Lens LoL ItemPC

Oracle Lens

League of Legends (PC)

Oracle Lens has been changed in 13 League of Legends patches. 1 buff, 1 nerf, 10 adjustments. Most recently buffed in Patch 26.1.

Cost: 0g
Active: Consume one charge to summon a Sweeper Drone that escorts you for the next 8 seconds, detecting nearby enemies that are not sight.
Patch 26.1buff

General

  • Duration increased to 8 seconds from 6.
Patch 25.8change

General

  • Bug Fix: Corrected range of the spell indicator. Vision radius unchanged.
Patch 14.5change

General

  • Bug Fix: No longer disables wards for longer than intended when moving outside of sweeping range of them.
  • Bug Fix: No longer disables wards for shorter than intended if the ward was revealed as it expired.
Patch 13.23change

General

  • Bug Fix: No longer sometimes permanently reveals enemy jungle pets after sweeping them.
Patch 13.17change

General

  • Bug Fix: No longer reveals champions that are at the exact same location as a detected ward.
Patch 13.10change

General

  • New Effect: If the user is actively hitting a ward, their team will now gain vision of the ward for 2 seconds.
  • Radius reduced to 600 to 750 (based on level) units from 750 at all levels.
  • Duration reduced to 6 seconds from 10.
  • New Effect: Now stores up to 2 charges.
  • Cooldown increased to 160 to 100 (based on average champion level) seconds from 120 to 60 (based on average champion level).
Patch 13.5nerf

General

  • Cooldown increased to 120 to 60 (based on average champion level) seconds from 90 to 60 (based on average champion level).
Patch 10.24change

General

  • Updated icon.
Patch 10.23change

General

  • Updated icon.
  • Limited to 1 Trinket item.
Patch 10.8change

General

  • Bug Fix: Can now be used immediately if it is the player's first purchased trinket instead of defaulting to a 90-second cooldown.
Patch 9.24change

General

  • Cooldown when swapping trinkets is now based on time since you last used any trinket.
Patch 8.23change

General

  • Cooldown now scales with the average level of all champions instead of the owner's level.
Patch 8.8new

Oracle Lens added to League of Legends

General

  • Renamed Oracle Lens from Oracle Alteration.
  • New Effect: Swapping between trinkets now sets your new trinket to the same percentage remaining cooldown as your old one rather than flat 120 second cooldown on swap.
  • Now available at level 1 from level 9.
  • Cooldown changed to 90 to 60 (based on level) seconds from 76 to 60 (based on level).
  • Range increased to 750 at all levels from 660/690/720/750 (at level 8/11/14/17).