Spike Stone excites me like no other Rock Lord does. Not for any of his innate charms, but for the sheer nostalgia factor in that he was the first Rock Lord I ever owned as a child. He's also a complete brute! The Rockasaurs were two larger Rock Lords (they came in boxes!) that were based on dinosaurs rather than people. It's a great idea (and makes more sense than the Narlies as the animal life of Quartex) and a pity they never made more of these!