Grave Matters Event Question

Do I need to get every item from the box that spawns when you beat the boss or do I just need to open the box a set number of times? I’ve killed the guy 5 times and got the same item each time. The RNG is totally borked.

Seems every one is getting different results I have gotten 3 pairs of gloves a couple shirts and random other items. Taking every thing and dumping what I don’t want not sure if it matters.

Yeah the random drop is annoying on this one, but persevere and you will eventually get what you are looking for. Remember rng is designed to keep you coming back, so…keep going back