Effects that cause you to pay more or less for a spell will cause you to pay that much more or less while casting it for its overload cost, too
2-Color Town Cycle Baron, Airship Kingdom Gohn, Town of Ruin Gongaga, Reactor Town Guadosalam, Farplane Gateway Insomnia, Crown City Rabanastre, Royal City Sharlayan, Nation of Scholars Treno, Dark City Vector, Imperial Capital Windurst, Federation Center Final Fantasy includes a cycle of tapped dual lands with the town subtype
Standard players gain aggressive tools like Slickshot Show-Off that enable explosive prowess turns
That's about it
Really narrow 1/3 hatebears historically arent good enough, and I dont see why this would be an exception
Green struggles with direct removal, and Pick Your Poison gives meaningful answers without overcommitting