Not an actual rock, that is – that’d be way too Charlie Brown Halloween, and its a bad idea to give fans ammunition. But what will be available at the MattyCollector booth at SDCC will be a free ‘The Rock’ WWE Rumblers minifigure. Decked out in a special SDCC shirt, the Rock included a removable microphone accessory. Be sure to grab yours at the Matty booth at Comic-con, or buy one on ebay after the show if you’re not going and really want one.