Another option is to force your opponents to discard their entire decks , though milling a 99-card library is a daunting task and requires more set-up than card do damage or creature go smack
Thieves Guild Enforcer has been putting some real work in for the Standard Rogues deck, and can looks fairly innocuous at first but plays multiples roles of milling your opponent, whilst also attacking and blocking excellently a bit later in the game when their graveyard is stocked full
Plasma is one of the deck's strongest boss monsters and is absolutely worth going into if given the opportunity
And Iron Man shows us that the focus is very firmly sitting with +1/+1 counters for this deck
Eldlich is a very simple deck to learn and even master, and relies on spell and trap cards to lock the opponent out of the game by denying them turns
Paldean Fates is a set dedicated to giving as many Pokemon as possible the shiny treatment, letting the alternate color palette shine