Darkness is a fun one -- the spell effect does have the idea of sudden darkness happening in the midst of combat (hence creatures still being 'tapped') and causing all the attackers to miss their mark (hence no damage is dealt)
Configuration: 36 packs per box
Its one of those cards that's always present as a way to tutor a combo piece or a win condition, and as the format gets more creatures that combo off with each other, the card tends to be more relevant
Still, Yugis grandfather gets done so wrong during this series
You have Elves with uncommon Green abilities, like creatures that draw cards (Elvish Visionary, Multani's Acolyte), Regeneration (Ezuri, Renegade Leader), Lure (Elvish Bard), restock your library (Elvish Soultiller), creature search (Fierce Empath), and such