The Legion of Doom might have been secluded in their house for too long. They're starting to get irrationally paranoid. Seeing a witch in the swamp isn't a big deal. That's where they live. If you see a witch at the park or the grocery store, that one's probably a spy. In the swamp -- she's probably just finding delicious salamanders to bring home to her two-headed babies. The Legion tries too hard for the drama sometimes. Before they ambush the poor lady, Scarecrow says, "give her a little taste of her own witchcraft!" That sounds menacing, but not when you find out Solomon Grundy's idea of witchcraft is jumping out of a puddle and going, "BLARRGOBLOGABLABLAH!"