Mono-Green Eldrazi grinds with Sowing Mycospawn and Kozilek's Command while building toward Emrakul, the Promised End, so extra Tormod's Crypt denies graveyard card types that reduce Emrakul's cost and strips value from Icetill Explorer's graveyard-land plan. Unholy Heat answers Eldrazi Spawn tokens, and with our own graveyard growing it can scale to 6 damage against threats like Writhing Chrysalis or Herigast, Erupting Nullkite. Nature's Claim is a cheap answer to Utopia Sprawl-fueled mana acceleration or any problematic artifact/enchantment they land. We trim slow utility pieces for a mix of graveyard disruption and removal suited to this grindier green matchup.