The Pebble

The Pebble is a mysterious "shining" emerald, found by Hubie, while he seeks to gain Marina's affection and marriage proposal. Due to it's important value, both Hubie and Drake seek after the pebble, in order to achieve their own goals. Originated from the Don Bluth's animated film, The Pebble and the Penguin, the Pebble appears in the events of Heroes vs. Villains War, though serving as a part of the "crystal key", that it would reveal the Holy Lands, a location sought by space warlords, including Emperor Zurg and Tyler.