Ratchet Bomb - flexible answer, however it is slow to deal with permanents of 3 cmc or more
The downside is that youre committing resources to a single pile, so you open yourself to getting two-for-oned or worse with targeted removal
Exiling and impulsive drawing are great strategies for Boros and Laelia, the Blade Reforged gets a nice pump every time you use the card from Showdown of the Skalds or Feldon, Ronom Excavator
Wasteland lets you tap and sacrifice it to blow up another nonbasic land, wiping whatever is causing you the most problems off the battlefield
Shes overbearing in the CZ outside of cEDH, but a perfectly reasonable value engine in the 99
Rise of the Floodborn took the broad setting unveiled in Lorcanas The First Chapter and focused on the mysterious insurrection of the eponymous floodborn, a turbulent mixture of the six core Ink colours that are producing an alarming amount of glimmers and scattering lore across the universe