It's a rigid, protective sleeve that safeguards your trading cards
The Odds and Ends Forerunner of Slaughter is another card to use with Heart of Kiran
Despite this promo set being called Dragon Discovery, Quagsire somehow made the cut because why not
The Lumberjack allowed you to sacrifice a Forest for three mana in any combination of red and/or green mana. Shivan Dragon, and many other future big Red creatures, would be cast much sooner in Red/Green decks thanks to this 1/1 Orc, making it a target for opponents, so as to try and slow down your amassing a huge army of big creatures
Learn more about the second print run of Magic's first set here.
7 Three Tree City Creature Mana Generation Is Valid This land card looks like it would work well as a green mana land, but, it's able to provide its scaling mana for any color