Ocelot Pride Midrange disrupts us with Thoughtseize and Cabal Therapy while building a wide, life-gaining board, so proactively stripping their disruption with our own Thoughtseize is valuable before we try to combo. Boseiju, Who Endures is excellent here, destroying Static Prison or a problematic nonbasic land while replacing itself as a land drop. We already run 4 Hexing Squelcher mainboard to protect our spells from their countermagic-light but tempo-heavy plan, so no further anti-counter tech is needed. Song of Creation's forced discard is dangerous against their Wasteland and aggressive clock, so it comes out for the two Boseiju along with a Giant's Boulder.

Dimir Tempo leans on Thoughtseize, free countermagic (Force of Will, Daze), and Wasteland to disrupt our mana and hand, so an extra Thoughtseize lets us fight on the same axis and strip their key interaction first. Boseiju, Who Endures answers Wasteland pressure concerns indirectly by giving us a land that can also blow up a problematic permanent later, while functioning as a normal land the rest of the time. Our 4 Hexing Squelcher mainboard already provide strong protection against their counterspell suite. Song of Creation's forced discard is too risky against a deck full of cheap disruption and Wasteland that can leave us stranded, so it and two Giant's Boulder come out.

Sultai Aluren is a glass-cannon combo deck itself, so racing with Thoughtseize to strip a Show and Tell or Aluren before they assemble their engine is a strong proactive line. Carpet of Flowers generates a burst of mana off their heavy Island count (Tropical Island, Island, Tundra-adjacent fetches), which can help us rebuild after their Veil of Summer or Force of Will disruption. Their deck doesn't play artifacts or enchantments worth targeting with Haywire Mite, so that stays in the sideboard. Song of Creation's forced discard is risky against a deck with proactive blue disruption (Force of Will, Veil of Summer) that can leave us stranded mid-combo, so we trim it along with excess Giant's Boulders for more relevant mana acceleration.