Knight-Errant of Eos - Foil EDHREC Rank_6642 Sacrifice Engineered Explosives: Destroy each

Sacrifice Engineered Explosives: Destroy each nonland permanent with mana value equal to the number of charge counters on Engineered Explosives

You gain life equal to the number of creatures you controlled that were destroyed this way

if you control no artifacts

Mishra's Factory

Knight-Errant of Eos - Foil EDHREC Rank_6642 Sacrifice Engineered Explosives: Destroy eachKnight Errant of Eos Creature Human Knight Convoke When this creature enters, look at the top six cards of your library. You may reveal up to two creature cards with mana value X or less from among them, where X is the number of creatures that convoked this creature. Put the revealed cards into your hand, then shuffle. Set: March of the machine Language: English