Culling Ritual blows up their Basking Broodscale, Eldrazi Spawn tokens, and Talisman of Resilience while ramping us, which is excellent against their low-curve permanent-based plan. Buried Alive is weak here since our graveyard combo pieces get hit by their own graveyard hate package (Grafdigger's Cage, Soul-Guide Lantern) and we'd rather not overload the yard against a deck that can punish it. Flare of Malice is a liability against a deck full of huge, equally-costed Eldrazi where sacrificing our own creature for marginal value is less efficient than removal. Witherbloom Charm's destroy mode kills Basking Broodscale or a Spawn token cheaply and its sacrifice mode can net cards if our board stalls.