What’s the Best/Most Safe way to Mod Elden ring?

For context, I’ve been playing my current playthrough for a bit and I’m just after fire Giant, I don’t wanna rune farm and just wanna load my character with a butt ton of Marika Runes. What’s the Most easy and SAFE way to mod my game to spawn this stuff. I don’t wanna get banned cause I like to do invasions and stuff.