Any tips for grinding out wisp prime - eviltoast

First off wanted to thank everyone who chimed in on my last post I feel like I’m no longer stumbling around in the dark.

But I’ve started to grind towards wisp prime while progressing my start chart using this wiki to see what relics I need and where to get them, but I’ve been having bad luck

I got one of my friends to help me earlier during a void fissure mission but still no luck opening getting the blueprints

I’m sitting on a radiant relic that has the blueprint for wisp but I’m holding off on opening it in case there’s something I can do to further increase my shot on getting the gold tier wisp blueprint