Nether reactor - minecraft pocket edition wiki, Creation. to create the nether reactor, the nether reactor core is needed, which consists of diamonds and iron ingots. four gold blocks along with cobblestone are.How to make a nether reactor in minecraft pocket edition, How to make a nether reactor in minecraft pocket edition. making a nether reactor in minecraft is the only way to get many useful items. it is also the only way to. Minecraft nether reactor - instructables.com, Intro: minecraft nether reactor. this is my second instructable and it helps you know how to make a minecraft pocket edition nether reactor (it is basically a nether.