Some card designs are open-ended and could have been anything in FINAL FANTASY, while other cards are top-down and designed to be exactly one character, moment, land, or object
When combined with effects like Mind Over Matter, The One Ring can even draw your entire deck without any downside
Whenever Corsairs of Umbar deals combat damage to a player, amass Orcs 3
Abilities that trigger when a creature enters the battlefield see that a 1/1 creature entered the battlefield
Obviously, being serialized means there is a finite fixed number of a given card, so it has a limited supply
Acererak the Archlich Bar the Gate Barrowin of Clan Undurr Clattering Skeletons Cloister Gargoyle Delver's Torch Displacer Beast Dungeon Descent Dungeon Map Eccentric Apprentice Ellywick Tumblestrum Fates' Reversal Fifty Feet of Rope Find the Path Fly Immovable Rod Intrepid Outlander Keen-Eared Sentry Kick in the Door Midnight Pathlighter Nadaar, Selfless Paladin Planar Ally Precipitous Drop Radiant Solar Ranger's Hawk Secret Door Sefris of the Hidden Ways Shortcut Seeker Thorough Investigation Triumphant Adventurer Undercity Varis, Silverymoon Ranger Veteran Dungeoneer Wandering Troubadour You Find a Cursed Idol Yuan-Ti Fang-Blade Yuan-Ti Malison Zalto, Fire Giant Duke Zombie Ogre