Skylinerw | @chris71797 - "Powering" All Regular Creepers in Vanilla @Skylinerw | Uploaded 10 years ago | Updated 1 hour ago
Commands and explanation: http://www.minecraftforum.net/topic/2295214-help-18-commands/#entry27951754
Chris71797 has asked for a method to replace all regularly-spawned creepers with powered creepers in his hardcore survival world. The above mechanism will do so, though at a slightly slow pace. Check the link above for further explanations and commands.
Commands and explanation: http://www.minecraftforum.net/topic/2295214-help-18-commands/#entry27951754
Chris71797 has asked for a method to replace all regularly-spawned creepers with powered creepers in his hardcore survival world. The above mechanism will do so, though at a slightly slow pace. Check the link above for further explanations and commands.