Card Caster, Staff Magus and Hexcrafter build advice

Hey all,

I've been theorycrafting a build lately and looking to see if anyone has some guidance on where to go with this since I've never played a Magus before. Not really interested in minmaxing, just trying to build something good while keeping the flavour intact.

Build concept is a Varisian changeling looking to hunt her hag mother and escape the curse. Leaning heavily into the mystic harrow wilder vibe and doing stylish Gambit stuff.

I was thinking of stacking these three archetypes mostly for style but also because I read that Card Caster lends itself well to debuff/control and Hexcrafter fits that role well. Strongly considering picking up flamboyant arcana so that I can parry with the staff. I mostly feel that the character is going to be throwning cards in the back line while using the staff to defend herself if anybody gets up close. I could mix it up by getting into the fray by using the staff as my spell combat weapon. It helps that the changeling FCB can really boost my cast defensively roll.

I'm really strongly considering a dip into wizard for three reasons: making the staff my arcane bond and therefore able to enhance it cheaply, grabbing the knowledge is power arcane discovery and taking the foresight school for learning into the Diviner/Harrow flavour. On top of that is just nice to have the bonus spells and access to the wizard spell list for magic devices.

The build seems pretty fun to me so far, if a bit finicky and very feat intensive since this is going to be primarily a throwing weapon build (quick draw, precise shot, clustered shot, etc.) does anyone have any advice on this kind of build? Specifically how to lean more into the debuff/control role?

Race: Changeling (Inscrutable and Witchborn)

Class: Wizard 1 / Magus (Card Caster, Staff Magus and Hexcrafter) X

STR: 14 DEX: 18 CON: 10 INT: 16 WIS: 8 CHA: 10