It might be that your Commander struggles to enter the battlefield at all, especially if your playgroup plays a lot of blue (and especially if theyve read my recommendation to run Mana Drain more often)
Urza's Command can drop the power of other player's dorks out of nowhere, make a Powerstone, make a tapped Construct token to win the game, and then scry and draw, so I think that the Construct and scry and card draw are the default here, and that's pretty good for four mana instant speed
According to Polygon, the card was sold for $60,000 on eBay by pokemonplace and was sent out to the buyer via UPS with $50,000 worth of insurance attached to it
We won't rank them here, though, since they arent proper card-draw effects
This allows you to easily generate infinite red or blue mana with just these two cards
10 Double-sided tokens