So, why not try a Historic deck that used a bunch of your Standard cards AND is a huge chunk of cards that can be used in the corresponding Modern deck
Its even restricted in Vintage too
You can choose from either Lance's Charizard V, who brandishes a powerful Flamethrower attack, or Dark Sylveon V, who has a Disarming Voice that can Confuse your opponent's Active Pokmon and a Tricky Ribbon attack that not only damages your opponent's Pokmonit also forces them to reveal one of the cards in their hand before returning it to their deck
MH3, by contrast, makes it so accessible that I drafted it more often than anything else
Smoky Lounge and Misty Salon is tool for any Room-centric deck
Cards that can tax opponents include Mana Tithe, Esper Sentinel, and Ghostly Prison.) Costs required to attack are aggregated and are paid all at once, so Tax Taker's ability will trigger only once when that happens