It's clear that a mint condition, holo Snorlax can go for hundreds of dollars, and that's definitely not something to sleep on
Ademi of the Silkchutes Airtight Alibi Aquitect's Defenses Atlantis Attacks Avatar Kyoshi Basri, Tomorrow's Champion Bedrock Tortoise Blossoming Defense Bulwark Ox Captain America, Super-Soldier Celestial Armor Chase Inspiration Cren of the Spider Brood Crystal Barricade Dawn's Truce Deeproot Pilgrimage Defend the Rider Dive Down Doc Ock, Sinister Scientist Dragonfire Blade Dragonologist Elenda, Saint of Dusk Enter the Avatar State Essence of Antiquity Ezrim, Agency Chief Fae Flight Family Reunion Fleeting Reflection Illusion Spinners Illvoi Light Jammer Kaito, Bane of Nightmares Karakyk Guardian Kid Loki Knight of Grace Knight of Malice Leatherhead, Swamp Stalker Living Conundrum Lost in the Maze Magic Damper Miriam, Herd Whisperer Mondo Gecko Niv-Mizzet, Guildpact Nowhere to Run Octopus Form Oko, Shadowmoor Scion Oko, the Ringleader Overprotect Ozor, Chronicler of Collapse Patriot, Shield Wielder Perennation Photon, Living Light Plumecreed Escort Pompous Gadabout Purging Stormbrood Restoration Magic Restricted Office // Lecture Hall Restricted Office // Lecture Hall Royal Treatment Saved by the Shell Secret Identity Selfless Safewright Shardmage's Rescue Shore Up Smuggler's Surprise Snakeskin Veil Spectacular Spider-Man Spectacular Tactics Sphinx of the Final Word Stoic Sphinx Survey Mechan Swiftfoot Boots Syr Ginger, the Meal Ender
Youve got a couple of options if you want to pick up Secret Lair bonus cards
Ravager's Mace gives a creature more power and grants menace
More specific to promo cards was the fact that they introduced a whole new audience to the game it was promoting
