Stocks dont act like this yes, you do need to know the other market players (and the similarity here would be similar Magic cards that could potentially fulfill LEDs role like Lotus Bloom) but otherwise the stock basically rises and falls based on its own merits
C Common Cuben X LIGHT Level 4 [ ThunderEffect ] ATK 600 DEF 1900 Once per turn: You can roll a six-sided die, and while this monster is face-up on the field, neither player can Normal or Special Summon monsters with the same Level as the result
4-Starred Ladybug of Doom
If you control a "Destiny HERO" monster or a face-up Field Spell: You can Special Summon this card from your hand, then you can destroy 1 card you control, and if you do, add 1 "Polymerization" from your Deck to your hand
2024 was a relatively quiet year for this card as it hovered close to the $80 mark, but it has since exploded into prominence thanks to Journey Together
The rest of his sideboard was fantastic