Lets discuss it in the Draftsim Discord
The archetype's boss Monster, Baelgrill de Nouvelles, negates the effects of all face-up opposing cards upon summon, then Tributes all opposing Monsters if it was summoned by the effect of a Nouvelles Monster
Outside of Mono-White Aggro, Origin of Spider-Man could see play in Standard Yuna, Hope of Spira decks, as well as in counters-matters decks if the Mono-Green shell has a decent reason to go into Selesnya
The seller is also accepting offers
I think the best places for a planeswalker are in midrange and control decks, since their main strength lies in gaining incremental advantages over the course of a game
The Black Bolt and White Flare dual sets had been released a few months prior, as had the Mega Symphonia and Mega Brave sets