Some stores may have a competitive crowd and might handle prizes differently, while others stick to the Lorcana League format, keeping things relaxed
This means that your opponent cannot choose the card with any of their character skills, action cards etc
Any Blood Artist effect (Funeral Room // Awakening Hall, Bastion of Remembrance, etc.) will then go infinite
Puresteel Paladin Puresteel Paladin bounces off of being a prominent card in Modern from time to time
Then, unless you're somehow in first place on land count, it'll let you cheat those lands into play too
If your opponent has a lot of cheap removal, you are more likely to want to slow things down and get the most you can out of your cards