With Chucky the doll coming to Magic: The Gathering alongside other Secret Lair sets, the game will have no shortage of new Commander staples, but the ban of these four cards will likely sting for a long time - especially if nothing comes from the petitions
The handbooks are published by Scholastic in association with McDonalds
The other parts you need are simply a zero-cost sacrifice outlet and some effect that can place a +1/+1 counter on creatures as they enter the battlefield: Grumgully, Path of Discovery, Juniper Order Ranger, or Rhythm of the Wild for example
This idea is at the core of PTCG card design, and it results even more clear if we look at non-Pokmon cards
Individual cards are selling for over $2,000, and despite theoretically being available from brick and mortar stores, the Elite Trainer Boxes are still selling online at a 400 percent markup