The number of Soulers and Reapers he got was in billions, much more than what he originally had.
He didn't stop there. After making all of them, he instantly took batches out and started to feed them crystals. During the past time, he kept reaping the harvest from his Crystal Heart and planting half of the harvest there. He kept doing this until he had enough crystals to use for hundreds of millions of Soulers and Reapers.
In addition to that, he gained a lot from the inventories of the dead enemies from the war in that world. As he started doing this, one problem still remained one that limited his actions greatly.
"I lack suits…" he shifted his attention from the world around, from the ongoing battles, from the endless fleets everywhere, and focused over his inventory, "I hope all of them will give me enough…"