First, the draw probabilities: 40 cards 41 cards And, here we have a pretty picture again: And, once again, here is the data for your land-drop probabilities: 40 cards, on the play 40 cards, on the draw 41 cards, on the play 41 cards, on the draw And here are some more graphs: Once again, I've selected common land counts16, 17, 18and graphed them independently
This works against it a little in the early game but not a lot as getting board presence, a chance or ramp or at worst another card to use are all good things
Though you might be better off playing this and feeding it to something like Sai, Master Thopterist or Legion Extruder to shrug off the downside
Not every card adds to the snow pile, but every card should help push the snowball to a greater size
Its a pretty neat card, all things considered