I've had the opposite luck; we usually have more Sealbreaker fragments than we need by the time we have enough Black Cores to build everything. Seems you guys have had some bad luck with RNG is all. (Or good luck, if you look at it from my perspective, hahaha.)

Totally agree with the stumbling through an ant nest without being able to see 20 feet in front of you bit. I hate games that try to conceal everything from view.