The sneaky ninjutsu is sweet, as is what's basically surveil 2 and draw a card every turn, which is a massive amount of card selection for a deck that needs to have the right answers in hand at the right times
Whenever one or more creatures you control with base power 0 deal combat damage to a player, create a 0/0 green and blue Fractal creature token
Scrooge McDuck Resourceful Miser is a 4-cost Character with a 4|4 stat line, so it already is a good body to have on the board, and when played you can look at the top 4 cards in your deck and add an item card to your hand
Perhaps there is some reason the card will be necessary for Double Masters 2022 limited that isn't obvious yet
The rarest Pokemon card of all time, the Pikachu Illustrator, has sold for $4,000,000 in an eBay auction
however, cards like Elsa - Snow Queen and Elsa - Queen Regent count as different cards, so players can have up to four of each of Elsa's various cards