How do I build a tanky Barbarian in Baldur's Gate 3?

Building a tanky Barbarian in Baldur's Gate 3 involves focusing on maximizing survivability while maintaining the class's core strengths in melee combat. Barbarians are naturally durable due to their high hit points and damage resistance, but with careful planning, you can make them nearly unkillable. Here's a detailed guide to creating a tanky Barbarian.

First, choose the right race. While any race can work, some offer better bonuses for a tanky build. Half-Orcs are an excellent choice because they gain Relentless Endurance, which allows them to drop to 1 HP instead of 0 once per long rest. This can save you in critical moments. Alternatively, Shield Dwarves provide extra Constitution and proficiency with medium armor, which can be useful if you decide to wear armor instead of relying solely on Unarmored Defense.

Next, focus on ability scores. Strength should be your primary stat, as it boosts your attack rolls and damage. Constitution is equally important, as it increases your hit points and contributes to your Unarmored Defense if you choose not to wear armor. Dexterity is also valuable, as it improves your Armor Class (AC) and initiative. Aim for a starting spread like 16 Strength, 14 Dexterity, and 16 Constitution. You can adjust these based on your race's bonuses.

At level 1, Barbarians gain Rage, which is central to their tanking ability. Rage reduces incoming damage from physical attacks and increases your melee damage. Use Rage at the start of combat to maximize its benefits. You also gain Unarmored Defense, which allows you to calculate your AC as 10 + Dexterity modifier + Constitution modifier if you're not wearing armor. This can be very effective if you have high Dexterity and Constitution.

At level 2, you gain Reckless Attack, which gives you advantage on melee attacks but grants enemies advantage against you. While this seems risky, it synergizes well with your tank role because you want enemies to focus on you. Use Reckless Attack strategically to draw aggro and deal consistent damage.

At level 3, choose a Barbarian subclass. For a tanky build, the Path of the Totem Warrior is ideal, especially if you choose the Bear Totem at level 3. This subclass grants resistance to all damage except psychic while raging, making you incredibly durable. The other totems offer utility, but Bear is the best for pure tanking.

At level 4, take the Ability Score Improvement to boost your Strength or Constitution. Alternatively, consider the Tough feat, which increases your hit points by 2 per level, further enhancing your survivability.

At level 5, you gain Extra Attack, allowing you to make two attacks per turn. This increases your damage output and makes you a greater threat, encouraging enemies to target you.

For equipment, prioritize weapons with high damage output, such as greataxes or greatswords. If you prefer a shield, you can use a one-handed weapon and shield to increase your AC, though this reduces your damage output. For armor, you can either rely on Unarmored Defense or wear medium armor. If you choose armor, aim for the best medium armor you can find, as it doesn't restrict your Dexterity bonus to AC.

In combat, position yourself to protect your allies. Use your high hit points and resistances to absorb damage, and use Reckless Attack to ensure enemies focus on you. Remember to use Rage at the start of combat and maintain it by attacking or taking damage each turn.

Common mistakes include neglecting Constitution or Dexterity, which can leave you vulnerable. Avoid spreading your ability scores too thin; focus on Strength, Constitution, and Dexterity. Also, don't forget to use Rage early in combat, as it's your primary defensive tool.

Advanced techniques include multiclassing. For example, a dip into Fighter for the Defense fighting style can increase your AC, and Action Surge provides an extra action in combat. Alternatively, a level in Rogue can give you Cunning Action, allowing you to Dash, Disengage, or Hide as a bonus action, improving your mobility.

In summary, a tanky Barbarian in Baldur's Gate 3 requires careful attention to ability scores, subclass choice, and combat tactics. By focusing on Strength, Constitution, and Dexterity, choosing the Path of the Totem Warrior, and using Rage effectively, you can create a nearly unkillable character that excels at protecting your party and dominating the battlefield.