Meddling Mage is excellent against WUBG's Oath of Druids plan, naming Oath of Druids outright to shut off their primary engine, or naming Terravore to blank their best threat. Wrath of God is weak since the opponent's creature count is low (Terravore is their main creature, and only one Oath hit at a time), so cut both copies. Phyrexian Furnace doesn't meaningfully interact with this matchup's graveyard-light plan, so it also comes out. Keep Swords to Plowshares to answer a resolved Terravore or an Oath-triggered creature, and hold Disenchant for Sphere of Resistance, which taxes your own spells significantly.