As Control decks come in a wide variety of forms within a wide range of color identities, we're going to examine the strongest Control options available in the Commander format
Equip variants or equip abilities with restrictions, like the "equip legendary creature" ability of Brotherhood Regalia, are still equip abilities, and their costs will be reduced by Bureau Headmaster's last ability
The Poke Ball allows you to pick a Pokemon of your choosing from your deck, which is vital if youre in need of a specific mon youre yet to draw
It doesn't copy whether that artifact is tapped or untapped, whether it has any counters on it, or any Auras or Equipment attached to it, or any non-copy effects that have changed its types, color, power and toughness, and so on
This leads to Red Dragon Archfiend destroying all your opponent's Defense-position monsters (bar Link monsters) after the attack to act as a one-sided board wipe
There may be situations when only you can have a strong basic Pokmon while your opponent can have ordinary basic monsters