It rewards effort and presentationif youre patient and organized, it can yield some of the best returns available
Gev helps keep the pressure on opponents with several abilities that support aggressive playstyles, and it's also a rare typing, with both Lizards and Mercenaries among the rarest subtypes in Magic: The Gathering (at least prior to the last few sets)
Radstorm: Not at its best here, but this storm spell is powerful in the proper deck, as mass proliferation can kill opponents with poison or any number of things
Harbin, Vanguard Aviator is a very good flier and beater, and its even better if you have additional soldiers around
Normally cards of the Common and Uncommon variety don't go for enough for it to be worth investigating their worth, but when getting into Rare and Mythic cards, especially if they're Foil or any other special variety of card there's a chance that they could be sold for a higher price
First, you can sacrifice an artifact dork to make two untapped Treasures