subterror yugioh cards Yu-Gi-Oh! - Guru - BLHR-EN084 - Ultra Rare - 1st Edition Spellcaster/Effect My Subterror Yugioh Deck Profile

The 'king' limits your opponent to just 5 monster effects per turn

There are many options

Remember: Deck optimization isnt a requirement to play and enjoy Commander

If youre worried your opponent might somehow give their land hexproof, you can use Whim of Volrath to change the type of landwalk your creature has

Meanwhile, if youre worried about the Pokemon in the Active, Sabrina can force them back to the Bench, meaning that your opponent will need to waste a turn (as well as an Energy) retreating the new Active Pokemon to get back to where they were

If a card doesnt help produce mana, generate card advantage, or move you toward your win condition, it might not be worth a slot