Educational videos explain grading strategies, market cycles, and investment potential
Combined with Jurassic World (of which she has at least two), and you're facing down monsters ranging from 1700 to 2200 ATK without needing any kind of Tribute, which can make trying to bolster your side with decent monsters that don't just get decimated by her Dinosaurs a challenge
Yan and Lily however can really catch you with your pants down and lead to an upset loss
If you're looking to just chase cards, however, I'd also recommend checking out how much some of the best single chase cards are going for right now, to pick up individually
On its Synchro Summon requiring a Tuner and two non-tuner Monsters, it can Banish a card from the opponent's hand, field, and Graveyard