MTG Alpha Booster Boxes are basically unavailable on the market nowadays, and will likely go for north of a million dollars
Spells that when they Resolve Sac a Land for Any Lands There are four of these, one four-cost sorcery that broke Standard with Valakut, and then sacs any number for any lands out tapped
Many cards were designed purely with flavor in mind and are overtly unbalanced when compared to todays design standards
Combine this with some card draw and search options, and you've got the beginnings of something beautiful - but only the beginnings
While resolving Rottenmouth Viper's triggered ability, your opponent chooses a card to be discarded without revealing it, chooses a nonland permanent to be sacrificed, or chooses to do neither
There is a 0.7% chance for a borderless uncommon