yugioh ocg card back Yu-gi-oh! 1998 Red Eyes Black Dragon 10 Ultra exclusive at Vault Yu-Gi-Oh OCG Card Rasterliger 1枚

Theres also more lifegain attached to playable cards Omnath, Locus of Creation and Solitude are the best example of that

Bot Arachnoid Barkform Harvester Brimstone Trebuchet Cogwork Archivist Consulate Skygate Crystalline Giant Dancing Scimitar Diamond Weapon Edge Rover Fire Navy Trebuchet Iron Giant Iron Lad, Young Avenger Iron Man, Modern Marvel Iron Man, Tony Stark Jade-Cast Sentinel Kree Sentinel Mantis Engine Ornithopter Panther Robot Phyrexian Archivist Platinum Angel Rendmaw, Creaking Nest Repulsor Bots Rust Goliath Scarecrow Guide Signal Pest Spider-Bot Steelweb Surveyor Stonecoil Serpent Super-Adaptoid Technodrome Thran Spider Tower Worker Towering Viewpoint Twinshot Sniper Twitching Doll Utrom Monitor Wall of Tanglecord War Machine, James Rhodes Weathered Sentinels Webspinner Cuff

The most notable example of this is the game's Metal-type classification, as this type covers the Steel-type from the video games without covering any other type

Well, it all really comes down to a technicality on how Necropotence plays out in most of the games in which it resolves