Aethermage's Touch [Commander Anthology] Giant Cleric Sacrifice Powder Keg: Destroy each

Sacrifice Powder Keg: Destroy each artifact and creature with mana value equal to the number of fuse counters on Powder Keg

Chandra answered Dovin Baan's sabotage with an explosive retort

Set: Magic 2013 Type: Sorcery Rarity: Rare Cost: {X}{3}{B}{B} Search your library for up to X cards

soaring high above all lands in all seasons

Aethermage's Touch [Commander Anthology] Giant Cleric Sacrifice Powder Keg: Destroy eachSet: Commander Anthology Type: Instant Rarity: Rare Cost: {2}{W}{U} Reveal the top four cards of your library. You may put a creature card from among them onto the battlefield. It gains "At the beginning of your end step, return this creature to its owner's hand." Then put the rest of the cards revealed this way on the bottom of your library in any order.