For most of us, well just have to be mindful of Gutterbones management, I suppose
Four mana, destroy all creatures, no scaling, life payment, or negotiation
These limited card pools help serve specific strategies, so instead of just drawing from fewer cards that are still completely random, secret packs are each tailored to useful combinations
Deck parts, large quantity, retired, sold in bulk Dinorfia diplos 3 Dinolfia Theresia 3 Lilith, Lady of Lament 3 Fossil Dig 1 Pot of Duality 2 Ferret Flames 2 Dinolfiad Rosaan 3 Dinolfia Frenzy 3 Dinolfier Alert 1 Dinolfier Snubbullt 1 Trap Trick 3 Soul of the Supreme Dragon 3 Dinolfia Sonic 2 Dinolfia Intact 3 Dinolfia Revival 1 Solemn Judgment 3 Lightning Hammer of the Iron Horse 3 Extra 15 cards Dinolfia Stealth Begear 2 Dinolfia Kentoregina 3 Dinolfia Lex Tum 3 Bulette Bulette Eyes Pendula Mudora Gon 1 Supreme King Tenryu Odd-Eyes Arc-Ray Dragon 1 Supreme King Z-ARC 2 Ku Squirrel Tark Clear Wing Synchro Dragon 1 Evol Kaiser Lagia 1 Supreme King Black Dragon Odd Eyes Rebellion Exes Dragon 1 Total 55 cards in the set
What does surprise me is that Wizards of the Coast printed a three mana, colorless Planeswalker
There are also many Japan-exclusive Pokmon cards , which are inevitably more valuable than the average English card due to their inherent rarity