Cheat Engine

[demargon]

Hello everyone.

First thing first, I'm deeply grateful for the community, for the long years i've been using this tool, and all the amazing work you've all pulled through to always give something on nearly every single game.
Though not fairly new to cheat engine, i've never really used my time to go deeply into its monstrous capabilities.
Now i'm barely understanding script, aob scan and so on.

So here's my problem.

I followed the outstanding tutorial Rydian made a few years ago regarding AoBscan to find a lot of things, but it seems i can't use it at my low level when pointers are not "address+offset"
viewtopic.php?t=570083

ex : movzx rax,byte ptr [rax+r13]
Citra-qt.exe (emulator)
Game : "Fire Emblem : Awakening"

This instruction accesses the HP of each character, when you highlight him in the menu. I found it by pure hazard looking for an aob to pinpoint the first char HP each time I launch the game (which I did'nt find, cause all adresses all look the same without static adress and offsets)

So my question is : Is there a AA script or LUA, which could change in my cheat Table an address with the same result as "find out what this instruction accesses"?
This way, by highlighting any character, it would prompt the rest of the table with all their stats.
Actually, all I have is the Array of bytes which allow me to find this instruction, and a minimalist script too find it when loading the game.