Back to playing Code Vein a lot

I'm back to playing code vein a lot on PS5 since I'm unable to get Code Vein II at the moment, and I'm struggling with the DLC challenges (I'm on NG+ something and can't remember what). I'm currently trying to unlock all of the extra versions of the partner Characters and I'm missing the Orion blood code

Can anyone offer advice on how to beat the bosses with help from each of the AI partners (Im running queen slayer with quad buffs, Circulating Pulse, and Final Journey) and so far have only been able to get Jack's Alt. ver from the Lord of Thunder.'