Urza's Legion (Casual)

Urza, Tezzeret, Emry, Mishra, and Traxos walk into a bar with lightning induced haste, and you think you can win?

This is missing powerfull cards
-I'm not playing prison or power nine because they aren't
fun this way at least my opponents get to play.

If you want to win rather than have fun
-The deck needs maybe one more land but i think its
more fun needing to time the baubles to hit you'r land
drops well still having enough artifacts to hit Urza, into
Traxos with haste turn 4.

Why 40 cards
-The deck is 40 cards as that is the format i make most of
my decks in, feel free to swap in anything from the
maybe-board, those are all the cards i thought might be
useful.

Lands and changing to 60 cards
-remember to add more lands if you want to play this
deck with 60 cards, it gets away with only 12 purely
because the likelyhood of hitting either emry turn 1 or 2
and using the baubles to find land or baubles + Howling
mine turn 2 is quite high (a one lander can be kept if you
have baubles to find your second land for howling mine
or if you can turn 1 or 2 emery with two baubles and therefor
will likely get a turn 2 howling mine, fixing your land
problems)

Please send me any recommendations you have for the deck or any cool deck's you have made/ thought of.