Land Tax (Michael Loconto) [Pro Tour Collector Set] Cat Beast Spirit creatures you control can't be

creatures you control can't be the targets of spells or abilities your opponents control this turn

Set: Ice Age Type: Instant Rarity: Uncommon Cost: {W} Exile target creature

Set: Oversize Cards Rarity: Rare Tap to add mana of any color to your mana pool

But usually it's better to make a wall out of the wood and let trouble do the knocking

Land Tax (Michael Loconto) [Pro Tour Collector Set] Cat Beast Spirit creatures you control can't beSet: Pro Tour Collector Set 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.