Oppressor is a tier 4 Ferocity mastery with 1 rank. [1]


Patch History

V6.22
  • Removed due to Season 2017.
V6.19
  • Bug Fix: Fixed a few cases where it wasn't amplifying the damage of abilities which applied movement-impairing effects.
V5.22


References

  1. Masteries on leagueoflegends.com