mtg world championship blank cards Magic The Gathering 1997 Seattle Deck: Jakub Slemr : Toys & Games World Championship Decks Rarity Blank Card · World Championship

You may cast it without paying its mana cost if its a spell with lesser mana value

The dragon known as Inferno (at least to humans, who have simplified his real name, "Imvaernarhro") is said to lair in the heart of the High Forest and devour even the mightiest adventurers who come against him

You definitely need to have a lowish curve to take advantage of this, because you need to hit two creatures when you cast it for it to be worth it -- but I think that'll be the case for most decks

Similarly, of the hundreds of cards that Mark Tedin illustrated (including ones paramount to the narrative lore of the game), its the Chaos Orb that was his choice for the banner of his website