After the fall of the Commander Class Anomaly, there weren't really any more threats to us.
More because… Well… They are using rock armour… And I just got the ability to control rocks… So… Yeah…
Just a wave and the armour they were wearing crushed them into pieces, making them walking coffins to me.
Even the crystal Anomalies basically fell apart since the ability seemed to allow me to control minerals to some degree as well. Which was most likely how the Commander Class Anomaly managed to create these variants of Anomalies to begin with.
After that, we were left with a field of dead Anomalies that we could sift through for the materials, since the crystal Anomalies would definitely be worth some money.
On that note, Olivia had reported that the crystals were similar to the ones that can be found on earth so there were quartz, amethyst, malachite and even painite.
