The first thing to note is that the colored border continues on the bottom of the cards, whereas newer cards only have this colored border on the top and sides
(7/15/2007) If the chosen artifact is copying something else (for example, if the chosen artifact is another Sculpting Steel), then your Sculpting Steel enters as whatever the chosen artifact copied
Casting your commander and having it immediately enter as a land has its perks, for sure
The Legends of Tarkir: Dragonstorm Tarkir: Dragonstorm is our triumphant return to the plane of Tarkir, featuring fearsome dragons, stalwart clans, and a multiversal story that ends with well, you can read it for yourself over on MTGStory.com or listen on The Magic Story Podcast
Maybe you need to pitch a few high-cost creatures to bring back with a reanimation spell or you drew a few too many lands lately and can afford to discard them
Bumbleflower Mystic Skyfish Nephalia Moondrakes New Prahv Guildmage Nightsky Mimic Nogi, Draco-Zealot Olivia's Dragoon Order of the Golden Cricket Oteclan Levitator Paragon of Gathering Mists