Geth's Grimoire [Darksteel] Pioneer Set: New Phyrexia Type: Legendary

Set: New Phyrexia Type: Legendary Creature — Praetor Rarity: Mythic Cost: {6}{G}{G} Trample

Friends teach what you want to know

Reverse Type: Legendary Enchantment Whenever an opponent casts their first spell each turn

Set: Kaladesh Prerelease Promos Type: Enchantment Rarity: Mythic Cost: {3}{U}{U} Whenever you cast an instant or sorcery spell

then shuffle your library and put that card on top of it

Geth's Grimoire [Darksteel] Pioneer Set: New Phyrexia Type: LegendarySet: Darksteel Type: Artifact Rarity: Uncommon Cost: {4} Whenever an opponent discards a card, you may draw a card. The book shrieks horribly until its cover is opened, granting the spirit inside a moment's rest from the painful stirrings of the book's contents.