Uncommon <table class="mtg-single-description-table"> <tbody> <tr> <td>Set:</td> <td>Aether Revolt</td> </tr> <tr> <td>Type:</td> <td>Instant</td> </tr> <tr> <td>Cost:</td> <td>{B}</td> </tr> </tbody> </table> <div class="mtg-single-description-div"> <div class="oracle-text">Destroy target creature if it has converted mana cost 2 or less. Revolt — Destroy that creature if it has converted mana cost 4 or less instead if a permanent you controlled left the battlefield this turn.</div> <br /><br /></div>