/+2\: Put a token that's a copy of target artifact onto the battlefield.
\-3/: Put a 1/1 blue Thran creature token with shadow onto the battlefield for each artifact you control.
\-9/: Urza, the Elder Brother deals 20 damage divided among up to X target creatures and/or players, where X is the number of artifacts you control.
Urza, the Elder Brother can be your commander.
/+2\: Each player draws a card and loses 1 life.
\-2/: Each player sacrifices an artifact or land.
\-6/: Each player discards his or her hand and loses 1 life for each card discarded this way, then draws seven cards.
[3]
Next: A planeswalker based on a legendary creature from Kamigawa.
Planeswalker -- Urza
/+2\: Put a token that's a copy of target artifact onto the battlefield.
\-3/: Put a 1/1 blue Thran creature token with shadow onto the battlefield for each artifact you control.
\-9/: Urza, the Elder Brother deals 20 damage divided among up to X target creatures and/or players, where X is the number of artifacts you control.
Urza, the Elder Brother can be your commander.
[4]
Next: Mishra as a commander planeswalker.
Planeswalk
/+2\: Each player draws a card and loses 1 life.
\-2/: Each player sacrifices an artifact or land.
\-6/: Each player discards his or her hand and loses 1 life for each card discarded this way, then draws seven cards.
[3]
Next: A planeswalker based on a legendary creature from Kamigawa.