Warcraft III: Reforged uses the Warden anti-cheat system (the same one from World of Warcraft). While it is largely asleep during single-player Campaign and Custom Games vs. A.I., using a trainer in will result in an immediate, permanent account suspension.
If you need features not included in built-in cheats (like instant unit production, specific unit edits, or using cheats in Custom Games without the game marking you as a cheater), you will need a third-party trainer. warcraft iii reforged trainer
Always turn off Windows Defender or create an exception folder before downloading trainers. Because trainers manipulate other processes, antivirus software will almost always flag them as "hacktools" (which is technically true, but not malicious if sourced correctly). Warcraft III: Reforged uses the Warden anti-cheat system
Remove the wait times for powerful ultimate abilities. If you need features not included in built-in