Are you talking about the Guardian Angel Soul? Because I think that's from Fargo's Mutant Mod, which has some crossover content with various mods, which is why it wouldn't be on the Thorium wiki.How i can make de guardians soul? because thorium wiki dont mension how (sorry my inglish jeje )
I'm pretty sure its made from a bunch of Healer equipment, but it's been a while since my last Thorium+Fargo playthrough. Best bet would be to look it up using the Recipe Browser mod, assuming you have that installed. If you don't have Recipe Browser, try taking any Healer weapons/accessories with "Material" in the tooltip to the Guide.