Yes, Vanguard is already implemented in League of Legends. It likely began rolling out in April 2024 according to recent sources (
).
WSReborn script, however, is not recommended.
Safety Concerns: Third-party scripts can be risky. They might contain malware that can harm your computer or steal your information.
Account Bans: Using unauthorized modifications like WSReborn violates League's terms of service and can lead to your account being banned.
Game Instability: These scripts can cause the game to crash or glitch, ruining your gameplay experience.