Hey everyone its me Yousay13 i am here to tell you how to make a creeper core first u need to place a pilliar of stone 9 blocks up and than on hte top leave the first blockand break 3 blocks skiping the first block than start spamming creepers on it once you think there is enough creepers on it place a block below the first one than break the top one than use /pt lightning and hit that block than the creepers will light up and look so cool please diamond this!