C Common Sanguine Swamp X TRAP Continuous If you control any other Spell or Trap Cards, destroy this card
Removing graveyards can shut down some value engines like Muldrotha, the Gravetide, and edict effects can hinder Voltron strategies
Plus, while it's on the field, it's unaffected by other card effects, offering protection from potential counters
White rarely gets free interaction, so Flawless Maneuver feels like a good way to catch opponents off guard and make sure that your creatures live to fight another day, or use it proactively to save your creatures from your own board wipe, which can be back-breaking for your foes
Keep things friendly
Joe and I think alike because I seem to always be on the losing end to burn and will cater a few more side deck choices to help in the Burn matchup