Donphan, Gliscor, and Rhyperior. Donphan is an elephant who rolls around, one of the first great Ground types. Gliscor is a Bat scorpion, one of the coolest concepts and designs of any Pokemon, without a doubt. Rhyperior is the literal definition of a tank, and throws rocks from INSIDE ITS HANDS. Like a boss. Ground is just an awesome type all around, though.