• Failing to Produce Heroes or Wasting Experience: Not generating Heroes or squandering experience points (referring to not deploying Heroes to fight NPCs).
• Neglecting Hero Leveling: Not advancing the level of a Hero.
• Unwisely Utilizing Hero Skill Points: Not effectively allocating skill points for Hero upgrades (personally, I believe even misusing points is a form of waste).
• Ignoring Neutral Creeps near Towns: Not eliminating neutral creatures close to your town base.
• Level 1 Hero Soloing: Allowing a Level 1 Hero to wander alone without guidance.
• Hero Loss to Creeps: Losing a Hero to neutral creatures.
• Early Hero Loss: Losing a Hero within the first 13 minutes of the game.
• Lack of Hero Control in Battle: Not personally commanding a Hero during combat (relying on clumsy AI control...).
• Neglecting Hero Item Collection: Failing to pick up Hero items or allowing them to be taken by the enemy.
• Over拥挤Gold Mines: Placing more than five Human Peasants or Orc Peons on a single Gold Mine.
• OverTargeting Specific Units: Focusing excessive fire on a particular unit.
• Not Utilizing Neutral Buildings: Not utilizing natural buildings (such as not purchasing items from the shop).
• Inappropriate Use of Teleport Scrolls: Not using Teleport Scrolls to save an ally or town when possible.
• Failure to Expand: Not creating additional expansion towns.
• Unjustified Ally Sacrifice: Allowing allies to die without a valid reason (such as teammates being killed).
• Premature Partner Abandonment: Giving up on a partner too early (at least they can distract the enemy).
• Early Game Exit: Quitting the game too early (opposite of the previous, as you can still distract the enemy for teammates).
• Overbuilding Barracks: Constructing an excessive number of Barracks.
• Not Sharing Resources: Not providing resources to an ally before leaving the game.
• Neglecting Dropped Players' Towns: Not taking control over towns of dropped players or those who have left the game.
• Incorrect Movement Command: Using the Move command instead of the Attack Move command when necessary.
• Overbuilding Tower Defenses: Excessive construction of Tower Defenses around the base (such as a large array of Arrow Towers).
• Building Structures Adjacent to Creeps: Constructing buildings too close to neutral creatures.
• Failure to Upgrade Units: Not upgrading units.
• Ignoring Attack Limitations: Not considering attack limitations, such as units effective against air units or air units unable to attack other air units.
• Lack of Reconnaissance: Not conducting reconnaissance to gather intelligence on the enemy.
• Neglecting Upkeep: Ignoring Upkeep, which reduces income when active.
• Night Elf: Forgetting to Place Entangle Mines in Expanded Territory: Not deploying Entangle Mines in the expanded area of the Night Elf.
• Night Elf: Inadequate Defense with Ancients: Not using Ancients for defense or not removing Ancients when attacked.
• Undead: Inappropriate Use of Acolytes: Attempting to chop down trees with Acolytes (they are not equipped for this task).
• Undead: Inactive Acolytes During Construction: Keeping Acolytes idle while a building is being constructed.
• Undead: Necropolis Placement Next to Expansion: Building a Necropolis adjacent to an expanded territory.