Cazador vs 4 Rogues level 10, BG3 Honour mode, no consumable/tadpole

Managed to defeat Cazador in Round 2 without Astarion being captured.
(Astarion sat out Round 1 and delivered the finishing blow in Round 2)
Durge Dieter: Assassin 5 / Old One Blade Warlock 5 (planned Assassin 7 / Old One Blade Warlock 5)
Tav Paul: Arcane Trickster 9 / Light Cleric 1 (planned Arcane Trickster 9 / Light Cleric 1 / Divination Wizard 2)
Astarion: Assassin 5 / Gloomstalker 5 (planned Assassin 7 / Gloomstalker 5)
Minthara: Shadow Monk 5 / Thief 5 (planned Shadow Monk 5 / Thief 7)
The party will be 63% Rogue at level 12. It is currently 60% Rogue.
Level 10, day 5.
I didn't ascend Astarion. Having extra power from plot goes against the spirit of my runs.