Knowledge Exploitation [Morningtide] Dragons of Tarkir (Mana symbols on that permanent

(Mana symbols on that permanent remain unchanged

put it onto the battlefield

these devices doubled the output of Amrit Vatyam's forges

The faultless and immaculate castes form the lower tiers of elvish society

Set: Masters 25 Type: Creature — Beast Rarity: Rare Cost: {5}{G}{G} When Protean Hulk dies

Knowledge Exploitation [Morningtide] Dragons of Tarkir (Mana symbols on that permanentSet: Morningtide Type: Tribal Sorcery Rogue Rarity: Rare Cost: {5}{U}{U} Prowl {3}{U} (You may cast this for its prowl cost if you dealt combat damage to a player this turn with a Rogue.) Search target opponent's library for an instant or sorcery card. You may cast that card without paying its mana cost. Then that player shuffles.