Talk:Magicule Breeder Reactor/@comment-36281601-20190226072910/@comment-36209226-20190314143852

Velgrynd is in possession of the Veldanava Sword as she and Velda search for his reincarnated body. However, the Sword was in the possession of Rimuru before he gave it to Velgrynd. You can argue that either Rimuru obtained the Skills from Yuuki or from the Sword. I think, based on the text, that he got them from Yuuki.

"Milim inherited that『Magic Essence Breeder Reactor』, making her the strongest. It was due to the byproduct of『Magic Essence Breeder Reactor』that she could control Stardust, the condensed form of magic essence. Yuuki had recreated this ultimate power too. Yuuki became a God-Man and a spiritual life-form. Therefore, based on Velda’s knowledge, he created『Magic Essence Breeder Reactor』and completely controlled it. However, as it was, he didn’t have enough capacity to use other abilities and became nothing but a rehash of Milim. He could control the output like Guy, but then he wouldn’t be able to surpass them. Yuuki thought as such, so he came up with the idea of recreating the abilities and put them inside Veldanava Sword." Chapter 248

This proves once and for all that both Yuuki and Guy have Magic Essence (Mana) Breeder Reactor. Notice that it states that Yuuki RECREATED the Skills and PUT them in the Veldanava Sword instead of just TRANSFERRING the Skills into the sword. Therefore Yuuki still had said Skills when Rimuru absorbed him.