We must add Tangier. Bakgon: monsters that appear and materialize in dreams can only see their own visions. You can't hit it in the ordinary way. It is not very powerful in itself. Gatanothor: This is the most powerful dark force that once ruled the world 30 million years ago. Strength is far stronger than the three forms of armor. Diga's strong type can't hurt it. The above is taken from Baidu Encyclopedia.