Land Tax (284) [Fourth Edition] USG if you control seven or

if you control seven or more lands

−12: Exile all cards from target player's library

Set: Betrayers of Kamigawa Type: Instant — Arcane Rarity: Rare Cost: {X}{U}{U} You may exile a blue card with mana value X from your hand rather than pay this spell's mana cost

Set: Kaladesh Inventions Type: Artifact — Equipment Rarity: Mythic Cost: {3} Equipped creature gets +2/+2 and has protection from red and from white

Land Tax (284) [Fourth Edition] USG if you control seven orSet: Fourth Edition Type: Enchantment Rarity: Rare Cost: {W} At the beginning of your upkeep, if an opponent controls more lands than you, you may search your library for up to three basic land cards, reveal them, put them into your hand, then shuffle.