Best Subclass for Astarion BG3 Based on Different Builds

Selecting the best subclass for Astarion in Baldur's Gate 3 depends heavily on your preferred playstyle and team composition. While he starts as a standard Rogue, reaching level three unlocks distinct paths that drastically alter his combat capabilities. Understanding how each subclass synergizes with different equipment and party roles will help you maximize his potential.

The Thief Subclass for Dual Wielding and Utility

The Thief subclass is widely considered one of the most versatile choices for Astarion due to its extra bonus action. Fast Hands grants an additional action every turn, allowing him to attack multiple times with off-hand weapons or utilize Cunning Actions frequently. Players who enjoy dual-wielding hand crossbows or daggers will find this subclass provides the most consistent turn-by-turn damage output.

The Assassin Subclass for High First-Turn Damage

If you prefer initiating combat from stealth and wiping out key targets immediately, the Assassin subclass excels. Features like Assassinate give Astarion guaranteed critical hits against surprised targets and advantage against enemies that haven't taken a turn yet. This subclass pairs exceptionally well with multiclass options like the Gloom Stalker Ranger for a devastating ambush build.

The Arcane Trickster for Utility and Control

For players seeking a hybrid playstyle that incorporates spellcasting, the Arcane Trickster offers unique utility. Astarion gains access to minor illusion, mage hand, and various illusion or enchantment spells that fit his trickster narrative. Although its raw damage output is lower than the Thief or Assassin, it provides valuable crowd control options in battle.

Multiclass Considerations and Hybrid Builds

Astarion also shines when combining his Rogue subclass with other classes like Bard or Fighter. A popular build pairs six levels of College of Swords Bard with three levels of Thief to achieve incredible attack frequency and battlefield control. Adjusting his stats with Withers lets you experiment freely to discover which setup best complements your overall strategy.