Wild-Field Scarecrow [Shadows over Innistrad]

Wild-Field Scarecrow [Shadows over Innistrad]Set: Shadows over Innistrad Type: Artifact Creature Scarecrow Rarity: Uncommon Cost: {3} Defender {2}, Sacrifice Wild Field Scarecrow: Search your library for up to two basic land cards, reveal them, put them into your hand, then shuffle.

An opponent separates those cards into two piles

Set: Fifth Edition Type: Sorcery Rarity: Rare Cost: {X}{R} Earthquake deals X damage to each creature without flying and each player

But one does what one must

Set: Innistrad Type: Artifact — Equipment Rarity: Rare Cost: {2} Equipped creature has first strike and gets +X/+0

If that player guesses right

life and death embrace

If you would begin your turn while Time Vault is tapped

Set: Hour of Devastation Prerelease Promos Type: Sorcery Rarity: Rare Cost: {X}{X}{U}{U}{U} Exile X target creature cards from your graveyard

When Progenitus awakened

Set: Commander 2016 Type: Creature — Human Soldier Rarity: Rare Cost: {3}{W} Flash

Set: Battlebond Type: Creature — Avatar Warrior Rarity: Uncommon Cost: {5}{U} Flying

"My criticism of the Izzet is that their impulse for learning seems too much like impulse and too little like learning