They also feature a hollowed, rainbow hexagon in their footer
Notable Reprints Curse of OpulenceCurse of Opulence Goblin SpymasterGoblin Spymaster Drakuseth, Maw of FlamesDrakuseth, Maw of Flames Disrupt DecorumDisrupt Decorum Terrain GeneratorTerrain Generator Geode RagerGeode Rager Keiga, the Tide StarKeiga, the Tide Star Will KenrithWill Kenrith and Rowan KenrithRowan Kenrith PropagandaPropaganda Move to Combat I'm so happy we got a Curse of OpulenceCurse of Opulence reprint
If you control ten or more treasures at the beginning of your upkeep, you win the game
In addition to the original ten swords, I would also include Sword of Wealth and Power here, as it has all the same criteria as the existing swords: cost of three, equip cost of two, +2/+2, protection from two specific things, and an effect when combat damage is dealt
They pay quickly, grade fairly, and even offer a 30% bonus if you choose store credit