Nether Reactor Core

The nether reactor core is a block exclusive to Bedrock Edition, New Nintendo 3DS Edition and Education Edition which cannot be crafted and can only be obtained by using an inventory editor, or if it was retained from earlier versions.

Obtaining
Nether reactor cores are unobtainable except through inventory editing or having it previously in a world. If mined in Survival with a pickaxe, it will drop its crafting recipe: six iron ingots and three diamonds.

Usage
Nether reactor cores are only used for decorative purposes.

Mentioned

Command Block replaces Nether reactor cores on later versions.

Block data
0. This was the inactive state of the core. 1. This core was used when the Nether reactor was active. 2. This core was used when the Nether reactor cycle had ended.

Note that in any stage when the nether reactor core was mined, it would always drop as stage 0.

Issues
Nether reactors are an unsupported block and as such issues relating to them may not be fixed.

Netherreaktorkern Núcleo del infrarreactor Cœur du réacteur du Nether ネザーリアクターコア 지옥 반응 코어 Netherreactorkernel Rdzeń reaktora Netheru Núcleo do Reator do Nether Ядро реактора Нижнего мира 下界反应核