This is a rework of the Arcane Trickster subclass for rogue. I wanted to make it stronger and more versatile while hopefully not deviating too much from the original vision or making it too OP.

This is my first mod, so I hope it's good, lol.

Main features:
-Half caster: You unlock level 2 spell slots at rogue level 5 and level 3 spell slots at rogue level 5. Changed spell slot and spell acquisition progression accordingly.
(Vanilla AT is like, 1/3 caster, only gaining spells up to level 2.)
-Trickster Magic: War Magic clone learned at level 4. Upon casting a spell or cantrip, you can make a basic attack as a bonus action.
(This might seem a bit crazy at first glance, but you could already kind of do this with an off-hand attack, and the other rogue subclasses still get powerful effects at this level.)
-Expanded Arcane Trickster spell list: Command, Dissonant Whispers, Enthrall, Silence, Fear, and Hypnotic Pattern.
(Non-wizard Illusion and Enchantment spells, and of course level 3 spells.)
-Magical Secrets at level 10: Identical to the level 6 Bard College of Lore subclass feature. Pick 2 spells from the Magical Secrets list, up to level 3.
(Replaces learning from the paltry pool of illusion and enchantment spells at level 10 and 11. Includes some neat spells like Hunger of Hadar and Spirit Guardians.)

Unchanged features (can inherit changes from other mods):
-Base rogue features
-Mage Hand Legerdemain
-Magical Ambush
-Cantrip list
-Wizard spell list

Full progression:
Lv 3 (unchanged, save for expanded AT spell list):
2 Level 1 spell slots
Learn Mage Hand Legerdemain + 2 cantrips
Learn 2 Arcane Trickster spells (lv 1)
Learn 1 Wizard spell (lv 1)

Lv 4:
Trickster Magic (passive): Upon casting a spell or cantrip, you can make a basic attack as a bonus action.
1 Level 1 spell slot
Learn 1 Arcane Trickster spell (lv 1)
Replace Spell

Lv 5:
2 Level 2 spell slots
1 Level 1 spell slot
Learn 1 Arcane Trickster spell (lv 2)
Replace Spell

Lv 6:
Learn 1 Wizard spell (lv 2)
Replace Spell

Lv 7:
1 Level 2 spell slot
Replace Spell

Lv 8:
Replace Spell

Lv 9:
Magical Ambush (passive)
2 Level 3 spell slots
Learn 1 Arcane Trickster spell (lv 3)
Learn 1 Wizard spell (lv 3)
Replace Spell

Lv 10:
Learn 2 spells from Magical Secrets (lv 3)
Learn a cantrip
Replace Spell

Lv 11:
1 Level 3 spell slot
Replace Spell

Lv 12:
Replace Spell

Installation: Use BG3MM. https://github.com/LaughingLeader/BG3ModManager

Compatibility: Should be compatible with anything that doesn't change arcane trickster progression.