All of these cards are good
9 Requisition Raid Raid The Artifacts And Enchantments A card included in the main Outlaws Of Thunder Junction set, Requisition Raid is also in the Most Wanted preconstructed deck
Butcher Ghoul Demonlord of Ashmouth Endling Evernight Shade Flayer of the Hatebound Garbage Elemental Geralf's Messenger Geralf's Mindcrusher Gleeful Arsonist Hancock, Ghoulish Mayor Haunted One Hound of Griselbrand Howlgeist Mikaeus, the Unhallowed Nardole, Resourceful Cyborg Nearheath Stalker Phyrexian Midway Bamboozle Pyreheart Wolf Relentless Skaabs Shadow of the Goblin Sightless Ghoul Stormbound Geist Strangleroot Geist Treacherous Pit-Dweller Undying Beast Undying Evil Undying Flames Undying Rage Vengeful Vampire Vorapede Witch-king, Sky Scourge Yahenni, Undying Partisan Young Wolf
Troll Level: Cudgel Troll Guardians of Meletis Considering these guardians have enormous weapons I would have expected their power to be slightly greater than zero
It has a high buy-in but Gaeas Cradle shows us how high it could theoretically get (not that a card that is multiples in Legacy is comparable in demand to an EDH card, though there are fewer Sanctums than Cradles)
In terms of categories, sports cards have held the most consistently high prices, with NBA and MLB cards coming on top
