charmer cards yugioh Yu-Gi-Oh TCG : Structure Deck Spirits Charmers (English) allowing duelists to seize command of opposing monsters that align with their specific elemental affinities YGOrganization | Form A Circle

Market price isn't too bad either (at least compared to the rest of this list), if you're looking to buy one standalone

Your foes aren't going to love that all of their good stuff is on your side now

Chain Lightning also seems like a Historic addition thats a bit more powerful than where the format currently is

By and large, people arent making their purchase decisions based on what the backup commander does

Its ideal if these creatures do something when they enter the battlefield or when they die, and its ideal if they can send themselves to the graveyard, especially without spending mana, or at least not much mana

This helps you experiment with many different ideas