How do I create a high-damage Warlock in Baldur's Gate 3?

Creating a high-damage Warlock in Baldur's Gate 3 involves understanding the class mechanics, optimizing your character's abilities, and making strategic choices during level-ups and combat. Warlocks are unique because they rely on a combination of spellcasting and their Eldritch Blast cantrip, which scales with level and can be enhanced through invocations. Here's a detailed guide to building a powerful Warlock.

First, choose the right race and ability scores. For a Warlock, Charisma is your primary stat, as it determines the effectiveness of your spells and Eldritch Blast. A race that boosts Charisma, such as Tiefling or Half-Elf, is ideal. Half-Elves are particularly strong because they get a +2 to Charisma and +1 to two other stats, allowing you to boost Constitution for survivability or Dexterity for better armor class. When assigning ability scores, prioritize Charisma, followed by Constitution and Dexterity. A good starting spread might be 16 Charisma, 14 Constitution, and 14 Dexterity.

Next, select your Warlock subclass, or Pact, at level 1. The Fiend Pact is a strong choice for a damage-focused Warlock because it grants temporary hit points when you kill enemies, increasing your survivability in combat. The Great Old One Pact offers crowd control options, while the Archfey Pact provides more utility and mobility. For pure damage output, the Fiend Pact is generally the best option.

At level 2, you gain access to Eldritch Invocations, which are crucial for maximizing your damage. The Agonizing Blast invocation adds your Charisma modifier to the damage of Eldritch Blast, making it your primary source of damage. Another important invocation is Repelling Blast, which pushes enemies away when you hit them with Eldritch Blast, providing battlefield control. These two invocations should be your first choices.

As you level up, focus on improving your Eldritch Blast and selecting spells that complement your playstyle. At level 3, you choose a Pact Boon. The Pact of the Tome grants additional cantrips, while the Pact of the Chain gives you a familiar for utility. The Pact of the Blade allows you to summon a weapon, but for a damage-focused Warlock, the Pact of the Tome is usually more versatile, as it provides access to useful cantrips like Guidance or Shocking Grasp.

For spell selection, prioritize spells that deal damage or enhance your Eldritch Blast. Hex is a must-have spell, as it adds extra damage to your attacks and can be moved to new targets after the original target dies. Other useful spells include Armor of Agathys for survivability, Misty Step for mobility, and Counterspell to disrupt enemy casters. At higher levels, spells like Fireball and Hunger of Hadar can deal significant area damage.

In combat, your strategy should revolve around using Eldritch Blast as your primary attack, enhanced by Hex and Agonizing Blast. Position yourself at a safe distance to avoid melee attacks, and use Repelling Blast to keep enemies at bay. If you have the Fiend Pact, try to finish off weakened enemies to gain temporary hit points, which will help you stay alive in longer fights.

One common mistake is neglecting survivability. While Warlocks deal high damage, they are relatively squishy, so investing in Constitution and Dexterity is important. Additionally, don't forget to use your spell slots wisely. Warlocks have fewer spell slots than other casters, so make each one count. Use Hex early in combat and try to maintain concentration on it throughout the fight.

Advanced techniques include multiclassing to further enhance your damage output. For example, a two-level dip into Sorcerer can give you access to Metamagic, allowing you to quicken Eldritch Blast for additional attacks in a single turn. Alternatively, a dip into Fighter can grant you Action Surge, letting you cast Eldritch Blast twice in one turn. However, multiclassing requires careful planning to avoid weakening your Warlock progression.

In terms of D&D 5E rules, Warlocks are unique because they regain all their spell slots on a short rest, making them more sustainable in longer adventuring days. This mechanic is faithfully implemented in Baldur's Gate 3, so take advantage of short rests to keep your spell slots topped up.

In summary, building a high-damage Warlock in Baldur's Gate 3 involves maximizing your Charisma, selecting the right invocations and spells, and using Eldritch Blast as your primary damage source. Focus on survivability, position yourself carefully in combat, and consider multiclassing for additional versatility. With these strategies, your Warlock will be a formidable force on the battlefield.