Like most Pokmon cards, the value of Pikachu depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (SWSH Black Star Promos)
I think my biggest inspiration has always been watching other creators from other spaces and applying some of those ideas into Yu-Gi-Oh
Also - and this is a minor thing thats definitely not going to be abused to bring out chaotic combos at any point - she gives you one Red mana whenever you cast a spell
I really think people are going to love it as much as I do
Since Skrelv costs only a single mana, youre able to get this down early and start backing up your more important creatures with its second ability
Featuring some of the MTG x Spidey sets coolest art, I can see why Green Goblin is attracting some attention