Blackout's crime is the motivation for Tahar'ok's entering of our reality, besides his tracking down of Caiaphus. No record of the crime exists. Basically, Blackout (SMU) is responsible for creating the Ta'har. However, the Great Beings were angry with Blackout because he made them too strong. so they forced him to weaken the Ta'har, which he did. Tahar'ok has only ever talked about it in depth once, in a conversation with Caiaphus. The oration goes as follows: