It can be tricky, knowing every promo card you can get, how to obtain it, and how long it will be available
Mystery Booster 2 Play Test Cards Red Size 8.8cm x 6.3cm, Fit perfectly into KMC perfect fit sleeve
There is a big variety in options in cards to use, and ensuring you have a proper balance is part of the challenge, in order to use attacks each Pokemon requires specific energy cards
Theres Brutal Cathar, a white werewolf youd otherwise miss out on, and some good support cards
The original list I netdecked from Autumn Burchett had four copies each of Cache Grab and Say Its Name, but after bricking completely a couple times, I made the switch to Moment of Truth and Impulse
Casting the adventure side of this with that on the stack, or just having the creature itself on the board, makes you invincible from combat damage from non-indestructable sources