Rengar currently struggles with low damage and critical bugs, demanding high mastery and careful picks.
Fury management is crucial: pre-stack empowered Q for side lane assassinations, and consider empowered W or E for teamfight utility.
Be aware of severe bugs preventing Fury extension from wards/plants. Experiment with builds like Ravenous Hydra, Sunderer, or Lethality.
Stats
Q
W
E
R