best yugioh theme deck Yu-Gi-Oh! Master Duel: The starter to choose for beginners Ranking Every Duel Monsters Era

You need many creatures that mostly impact the board at any time, which is not something that you necessarily get with your Loaming Shaman or Cloudchaser Eagle

Added to OP As you can probably see from the background in the pics, This guy has a ton of fake boosters

Saheeli, the Gifted is a fine commander, with her ability to add a bunch of mana with her second +1 being especially scary, but she suffers from the fact that there are a bunch of artifact-based Commanders available, including the extremely powerful Breya, Etherium Shaper, so being "fine" might not be enough to pick Saheeli, the Gifted as your Commander over other options

Changed Gobblegut

Adapting the Terastal Phenomenon of the Pokmon Scarlet and Violet games, some Pokmon ex cards can also depict Terastallized Pokmon