Warcraft 3: Reforged
Map database

Pwn the enemy village in this custom-leveling arena

 

Villagers have three stats: Offense Defense and Magic and have three spells. Each spell levels up one of your stats when its being used.
Upon reaching 30 points in one stat, you can upgrade your class to a new class with a more powerful spell of the chosen stat.

The leveling process resets your stats once you upgrade a class and a spell, and you cannot revert to your old class. You can only level up further in your class and before the last upgrade, choose between going for a pure class or a hybrid class. Hybrid classes need points in other stats.

Pure classes gain a max upgraded spell in their chosen stat and a unique pure class passive aura spell. Hybrid classes lose one spell and gain two unique hybrid active spells.

Items and recipes are available at your team's base. Your villager respawns here and heals here. Any foolish enemy that attacks your base is slowed.

Neutrals are spread around the map at their camps and can be slain for gold. 

AI can be a challenge and a practice for you.