Check the bottom of your card For the trained eye, there are telltale signs of what makes a Pokmon card valuable
Tasha, the Witch Queen I really like Tasha, the Witch Queens playstyle as a commander, but its not a great mill commander without good support
One of those cards has a Pendulum Scale of 2, while the other has a Pendulum Scale of 8
Thats basically where I was at as well
Seven total discard spells feels like the right amount to knock my opponent off their game plan without flooding on discard spells
With Sol Ring, Arcane Signet, and token-generation, you might be seeing this as soon as turn three, effectively stopping you or your opponent from the first major board progression