Goblin Engineer [Modern Horizons] San Diego Comic-Con 2017 Whenever Edgar Markov attacks

Whenever Edgar Markov attacks

Sacrifice the creature at the beginning of the next end step

When Snapcaster Mage enters the battlefield

Then shuffle that player's library

these devices doubled the output of Amrit Vatyam's forges

Goblin Engineer [Modern Horizons] San Diego Comic-Con 2017 Whenever Edgar Markov attacksSet: Modern Horizons Type: Creature Goblin Artificer Rarity: Rare Cost: {1}{R} When Goblin Engineer enters the battlefield, you may search your library for an artifact card, put it into your graveyard, then shuffle. {R}, {T}, Sacrifice an artifact: Return target artifact card with mana value 3 or less from your graveyard to the battlefield.