2: Target creature becomes a Treasure artifact with ", Sacrifice this artifact: Add one mana of any color" and loses all other card types and abilities
It does, however, have some fierce competition, Burgeoning, for instance, offers a similar strong land-playing ability that even beats Exploration in Commander
To this day no one is quite sure whether to call white-blue White-Blue, Azorius, Tundra, or simply It's Not Progress
Currently, there is no in-game way of updating OPTCGSim on PC or Mac
I've been in so many spots where I've had to chump block with a fish token from Fountainport, but if I'm making two that gives me another chump blocker for the following turn, one that I can sacrifice to draw a card
That said, one glimmer of hope remains here