Nerf

They nerfed the most-used weapon.

Where's the Nerf guns I lent you? I need them for the next zombie apocalypse.

Bruno shot a Nerf gun at Isabella.

Mary found the game too challenging, so she hoped they would nerf the difficult boss fight.

A racer will often nerf another as a psychological tactic.

"The crazy fool!" Ricky exclaimed. "Nerfing me!"

The lightning spell was originally pretty powerful, but in the sequel they nerfed it so it became completely useless.

Tesla nerfs Autopilot in Europe due to new regulations