Jesus Christ... this is the most broken card I have ever seen. I would really like to know why in all hell they release crap like this for players completely immune to the forbidden list, without thinking. The second effect is the most bizarre thing I have ever seen.
How is this broken? Its pretty much the same as Neos fusion. You need to have DM on the field to activate it from the graveyard. Can be counter with Sealed Tombs and banish effects or just destroy the DM with TTH. Not as broken as Six Sams though. Shi En is broken.