[12] Despite the cards being designed with their respective robot mode as their front face, most of the art pieces for the Universes Beyond series seem to depict a transformation from vehicle to robot: Ratchet is seen arriving on the scene in ambulance mode to repair Jazz, Arcee is transforming into robot form mid-jump, Spike Witwicky is disembarking from Goldbug's Volkswagen mode, and so on
Of courseif you get this late and have more lands than your opponent it basically does nothing and that is a significant downside Giving yourself hexproof almost never matters in Limited You can use this to sort of give you more life to work with, but the main problem with that is that if youre dropping to 0 life for some reason and your solution to that problem is Phyrexian Unlife wellyou probably didnt really deal with whatever is about to drop you to 0 life, so youre likely to get poisoned pretty quickly
Something like having a 5 mana scry for 2 on a land would rarely be activated and thus rarely worth it over the basic land unless it had no drawback at which point it would see play everywhere with no reason not to
Now, if you cast Squee, Goblin Nabob in the previously mentioned scenario, both your and your opponents copy would leave the battlefield
Thats a whole lot of bang for your buck