Ill include some reprints that arent currently legal in Standard like always, but Im not going to take any easy answers with the cards that are already in the format
The value of X is calculated only once, as Siegfried's last ability resolves
If you have no lore, you would need nine items for the one turn win, or seven if you had two 003-165
I don't know, but either way I suspect Starting Town will find its way into a many multicolored decks for its versatility
New world order In one of his articles, Mark Rosewater introduced us to the New World Order in their design process: They would make sure that the common cards as they are the cards that new players will have the most contact with will never be overly complex: They should be easy to understand and easy to play with, so as these players become more interested and start buying more packs, they will gradually start having contact with rarer, and more complex cards, making the learning curve less steep