Get Lost and an additional Day of Judgment are key additions here, giving us efficient answers and extra sweeper density against their proactive game plan. Get Lost provides clean, cheap answers to their key threats like Bristly Bill or an early Mightform Harmonizer while only giving them Map tokens, which are far less dangerous than the landfall payoffs they're replacing. Kinbinding comes out since we want to be leaning on our sweepers (day of judgment, split up, ultima) rather than building our own board that gets punished by their proactive game plan, and demolition field is weak here since the opponent's manabase is mostly Forests and sacrifice lands rather than nonbasics worth blowing up. Bringing in the fourth Day of Judgment ensures we consistently punish their wide creature boards. Overall the plan is to pick off their key threats with Get Lost and rely on our sweepers to keep their board clear.
Get Lost gives clean, instant-speed answers to their bigger threats like Bristly Bill or Mole Man while our own sweepers (Day of Judgment, Ultima, Split Up) handle the wide boards. Sheltered by Ghosts is a cheap way to exile a problematic enchantment like Earthbender Ascension or a big hydra while granting our creature lifelink and ward {2}. We trim our own token payoffs (Caretaker's Talent, kinbinding) since this matchup is about surviving and answering their engine, not racing with tokens.
Rest in Peace does little against a midrange deck without meaningful graveyard recursion, so it comes out for more proactive answers. Get Lost is excellent removal for their key threats like Kaito, Bane of Nightmares or Elektra, Daughter of the Hand. Dawn's Truce protects our Ugin, Eye of the Storms or key creatures from their removal suite (Bitter Triumph, Requiting Hex) at instant speed. Kinbinding is a slower go-wide plan that doesn't line up as well against their efficient removal and card advantage engines, so we trim it for more flexible interaction.
Suggested new sideboard cards to pick up for the current metagame.
Missing sideboard cards? The full 15-card sideboard runs about $90.65.
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