rare real pokemon cards New to Pokémon cards, are these really that rare? : r/PokemonTCG 19 of the Most Valuable

Ichor Swarm: Sheoldred, Whispering One 1 Go for the Throat 1 Life's Finale 1 Bubbling Muck 1 Reaper of Sheoldred 1 Whispering Specter 1 Beacon of Unrest 1 Slaughter Pact 1 Praetor's Grasp 1 Yawgmoth's Vile Offering 1 Phyrexian Reclamation 1 Caress of Phyrexia 1 Plague Stinger 1 Phyrexian Crusader 1 Hatred 1 Magus of the Coffers 1 Necroskitter 1 Jet Medallion 1 Bonehoard 1 K'rrik, Son of Yawgmoth 1 Reiver Demon 1 Dread Return 1 Chancellor of the Dross 1 Sol Ring 1 Cranial Plating 1 Alloy Myr 1 Nightmare Lash 1 Phyresis 1 Aether Snap 1 Leaden Myr 1 Attrition 1 Ascendant Evincar 1 Black Sun's Zenith 1 Body Snatcher 1 Blind Zealot 1 Bane of the Living 1 Black Market 1 Buried Alive 1 Carnifex Demon 1 Commander Greven il-Vec 1 Contagious Nim 1 Nim Deathmantle 1 Skithiryx, the Blight Dragon 1 Lashwrithe 1 Whispersilk Cloak 1 Glistening Oil 1 Sword of Light and Shadow 1 Hand of the Praetors 1 Diabolic Tutor 1 Dregs of Sorrow 1 Dismember 1 Diabolic Intent 1 Enslave 1 Dross Harvester 1 Entomber Exarch 1 Reanimate1 Entomb 1 Exsanguinate 1 Expunge 1 Geth, Lord of the Vault 1 Grave Pact1 Ichor Rats 1 Phyrexian Arena 1 Massacre Wurm 1 Charcoal Diamond 1 Worn Powerstone 1 Vault of Whispers 1 Cabal Stronghold 1 Urborg, Tomb of Yawgmoth 1 Volrath's Stronghold 1 Barren Moor 26 Swamp 1 Phyrexian Tower 1 Lake of the Dead 1 Polluted Mire 1 Sheoldred, Whispering One As a black mage, this deck was my favorite to build

This is simply the day/night set, and like dungeons before it, Im sure the moment-to-moment calculations around this mechanic will soon become second nature

The Bad Im going to speak from the heart now

Like Return of the Wildspeaker, you can pay five mana (if you foretell it) to draw a ton of cards if you have a big enough creature, and like Inscription of Abundance you can gain lots of life while you're at it