ToME: the Tales of Maj'Eyal

So I would like to know if it's possible for me to change the icons of the Osmosis Shield and Bleak Outcome talents, nothing fancy, I'd just like to change their graphic to something else.

You could do this with an addon.

Thanks for the suggestion, but there aren't any addons that currently do this, and I know squat about Lua and coding to make one myself.

This wouldn't require any actual code - you'd just have to make an addon that replaces the icon files. The only "coding" would be writing the init.lua, which has the addon's name, author, etc. The rest would just be placing the image files in the same places in the folder structure (termed "overloading").

It might be simple to do but I don't know how to make a workable addon, even after looking at the guides on the wiki it all looks like gibberish to me. And I can't tell whether or not I'm missing some required software.