Invoked Shaddoll deck comes with three extreme strengths, and the first one is its Invoked Engine
It's still a bit much to get multiple Commander decks per release, especially when the number isn't consistent (some sets have 2, some have 4-5)
Because of that, and the rarity of illustration rares, you should pick the pack with your favorite Kanto First Partner Pokemon if you don't plan on battling online
Once per turn, when your opponent activates a Spell/Trap Card or effect (Quick Effect): you can reduce this cards Level by 2, and if you you do, negate the activation, and if you do that, destroy that card
There are still some bad actors that try to take advantage of others, though, which is why Daywalt doesnt do trade-ups, or card exchanges in which the card the event attendee receives is of greater value than the one they part with, with adults, but will do them with kids
This has bonus enchantment removal too which greatly increases its chances of getting that two for one