BG3 Warlock Spell Slots: Full Guide 2026

Baldur's Gate 3 (BG3) warlocks master pact magic in 2026 updates, regaining spell slots on short rests. This guide details slots per level, upcasting, and builds.

From cantrips to 5th-level blasts, optimize your eldritch arsenal for combat dominance.

Warlock Spell Slots by Level

Unique short-rest recharge sets warlocks apart.
Unique short-rest recharge sets warlocks apart.
Warlock Spell Slots by Level

Unique short-rest recharge sets warlocks apart.

  • Level 1: 1 slot (1st)
  • Level 2: 2 slots
  • Level 11: 3 slots (5th)

Pact Magic vs Other Classes

Fewer but rechargeable slots enable sustained
DPS.
Pact Magic vs Other Classes

Fewer but rechargeable slots enable sustained DPS.

  • Short rest refresh
  • Eldritch Blast synergy
  • No long rest dependency
Blend: combine practical steps with quick context.

Multiclassing Spell Slot Rules

Pros

Combine with sorcerer for font of

Trade-offs

magic flexibility.

Combine with sorcerer for font of magic flexibility.

  • Pact slots separate
  • Total slots via multiclass table
  • Hexblade optimal

Best Spells for Slots

Pros

Eldritch Blast, Hypnotic Pattern maximize value.

Trade-offs

Eldritch Blast, Hypnotic Pattern maximize value.

Eldritch Blast, Hypnotic Pattern maximize value.

  • Upcast for more beams
  • Armor of Agathys tanks
  • Devil's Sight combos

2026 Patch Changes

Mod support adds custom slots, balanced
by devs.
2026 Patch Changes

Mod support adds custom slots, balanced by devs.

  • Short rest tweaks
  • New invocations