Selesnya Company plays Collected Company into Archon of Emeria and various artifact/enchantment pieces, so Reclamation Sage gives you a clean two-for-one answering Archon of Emeria (which otherwise hampers your multi-spell turns) or Esika's Chariot-style permanents if present; here it best targets Archon of Emeria or any Equipment-like piece they bring. Skyreaping punishes their Skyclave Apparition-driven Illusion tokens and any devotion they build, though it is only live if they go wide with flyers, which is limited; include a light package. Replace a couple small, removal-prone bodies to make room, since Badgermole Cub and extra Vastlands Scavenger copies trade down against their efficient 2-for-1 creatures like Skyclave Apparition. Prioritize removing Archon of Emeria quickly since it restricts your ability to chain spells each turn.