From a classically adorable depiction of Pikachu illustrated by Sanosuke Sakuma to the sleepy-eyed, cat-faced Pikachu by Kouichi Ooyama (who's also featured on the Ooyama's Pikachu card), each artists interpretation of Pikachu is distinct, but they come together as a cohesive whole
How to Venture Into the Undercity Venturing into the Undercity requires the player to have the initiative, and not currently be in another dungeon
It can counter Snake Eyes and other spell and trap-heavy decks by wiping your opponent's spell and trap area of the field when Fusion summoned, and you can even send a face-up Ashened to the Graveyard when an opponent activates a card or effect in order to destroy it
The artwork on all of these are so cool, and I hope to one day have all 12 of them
The secondary card market serves both camps, selling individual cards found in boosters
Power Blaster Lore: Activate when your opponent has a monster with 2500 or more ATK or an Xyz monster