Demonic Tutor [Collectors' Edition] H24 destroy this card unless you

destroy this card unless you send 1 Iron Core of Koa'ki Meiru from your hand to the Graveyard or reveal 1 Plant-Type monster in your hand

decrease this card's attack and defense strength by 500

−8: Search your library for any number of Dragon creature cards

Set: Zendikar Expeditions Type: Legendary Land Rarity: Mythic Colorless Eldrazi spells you cast cost {2} less to cast

Set: Eldritch Moon Prerelease Promos Type: Creature — Eldrazi Horror Rarity: Rare Cost: {3} You may cast Eternal Scourge from exile

Demonic Tutor [Collectors' Edition] H24 destroy this card unless youSet: Collectors' Edition Type: Sorcery Rarity: Uncommon Cost: {1}{B} Search your library for a card, put that card into your hand, then shuffle.