level 3 wizard spell slots - THE BEST Eldritch Knight Build for Baldur's Gate 3 - YouTube armada 888 slot

Third Caster and Spell Slots Mechanics A level 3 Eldritch Knight will gain a full spell caster level which means that it starts with 2 level 1 spell slots.

From bg3.wiki. ... Spellcasting Level 1 spell slots unlocked: 3 You gain an additional level 1 spell slot. Prepared spells Choose a number of spells = 2 (Cleric level) + Wisdom modifier (Minimum of 1 spell.).

As your Paladin levels up and gains higher tier spell slots, Divine Smite can be upcast using the level 2 and level 3 spell slots, increasing the base damage of the spell by 1d8 every time.