The video posted above shows Day[9] battling it out with none other than Rob Simpson. Specifically, what we'll be seeing is how important the concept of "topdecking" is. So, what does it mean? Basically, it means drawing the the right card at the right time. Perhaps your opponent is down to three life points, and you draw a Lightning Strike on your turn. That's a topdeck.
Topdecking also doesn't mean drawing the card that will immediately kill your opponent, as it can mean drawing the card that will give you the utmost advantage. For example, drawing a Damnation when your opponent has played a ton of creatures.
As for Hearthstone it would be getting an Ysera when you're down to one life point, or drawing a Pyroblast when your opponent is down to ten life points.
Hello guys! Check out this very eccentric collection by redditor CorpT. That's right, he's finally accomplished the impossibe: a plainswalker collection. Would you just look at those beauties, framed properly and all. Anyway, I fell for the joke, thinking that he simply misspelled his post and that I would see Jace, the Mind Sculptorand Chandra Nalaar, among others.
So, why are there so few creatures with the Plainswalk ability? For one, it doesn't really make sense for a creature to suddenly go undetected in a place that's, well, plain. Also, there's actually a dinosaur that has snow-covered plainswalking! Meet this dude from Unhinged:
