Leaders are always a safe bet to purchase, as they retain their value and sometimes even go up in price depending on the leaders tournament results
When a Creature Dies, Does it Go to the Graveyard
Berfomet the Phantom Beast Dark Ruler is a great support card for the "Chimera" deck, which can now connect its engine through monsters outside its archetype, as long as their types are paired
There are a few downsides though: the cost of building and protecting them can really add up, even if youre only building a few decks
Since control decks want to go to the extreme late game and win by leveraging expensive, splashy threats like Hullbreaker Horror, theyre often much denser on interactive elements than the other two
It's obviously great in aggressive decks, but that card advantage side could be useful in more midrange or controlling builds too