It doesnt have recurring doubling effects like the green token doublers, which is why it loses a few points, but even those cards don't operate at instant speed
Both Rampant Growth and Wayfarers Bauble search for basic lands, which the Urazatron are not, but there are plenty of uncommon and rare ways to search out lands that you might want to assemble into a mana-generating machine
Next Best I was a bit worried
The above diagram shows a card, to the left, that is extremely expensive vs a card, to the right, that is very cheap in played condition
While Darkrai and Umbreon encroach on each other's space a bit, their upward glances put the focus on their different eye colors, helping to bring the bigger picture into focus
All of these cards can provide absurd value in the right decks - getting more than one mana from a single land is always fantastic, and the ceiling on these is so, so high