Kakuzu, Tithe Extractor

{bold} Whenever you attack, target creature gains deathtouch until end of turn. Whenever one or more creatures you control deal combat damage to a player, create a Treasure token, then look at the top card of that player’s library and exile it face down. You may cast that card for as long as it remains exiled. {/bold}{/color#e1e1e1}{/fontsize41}{/fontsize9}