The recursive spell aspect might certainly have some non-traditional spells that are much better than usual.
I’m not sure about Fogs, but they could slow the Bazaar decks by about a turn (maybe 2 in Tangle’s case). If an extra turn is enough to get to a loop then sure. It could be like Veil of Summer in a sense against those decks, which makes me think you may also want a copy of Veil of Summer.
Tabernacle is not a good card, in my opinion. It requires a GY hate card, or Wasteland support to win. If you were playing it as hate for those decks, I’d certainly look elsewhere given your main deck doesn’t play Strip/Waste.
Are there other strong sideboard spells that maybe we are missing?