For those unaware, this is a home video made by MaRo's daughter (since he actually records Drive to Work while driving her to school), which he showed at PAX during the Blogatog Live panel.
I find it amusing that people were looking at the Planeswalker-caring spells in the Planeswalker Decks for something maybe Constructed playable, but it's actually one of the "flavorfully tied" common spells that seems potentially Constructed worthy, Flame Lash, if there really aren't any other decent burn spells that hit the face.
Dovin Baan looks good, but maybe I'm overestimating his card drawing ability.
Scrapheap Scrounger looks good, and as noted, is strictly better than a monoblack card that people were previously looking at for Constructed, Despoiler of Souls.
Bomat Cruiser is a really interesting design. I'm glad red is continuously getting "discard your hand, draw N cards". Note that you exile a card on attack, so you could potentially just attack and sacrifice it in a pinch.
EDIT: Wait, hold on, what's with the different wordings between the searching for these two cards?
Library and graveyard vs. library and/or graveyard
The mandatory vs. may is due to Chandra's spell's default effect not requiring searching the library, but I don't get the above.