Arcum Dagsson [Coldsnap] Faerie Rogue then you may return a

then you may return a creature card from your graveyard to your hand

Set: Conspiracy Type: Instant Rarity: Rare Cost: {U} Counter target activated or triggered ability

If the player doesn't discard a card this way

Sacrifice Tectonic Edge: Destroy target nonbasic land

Arcum Dagsson [Coldsnap] Faerie Rogue then you may return aSet: Coldsnap Type: Legendary Creature Human Artificer Rarity: Rare Cost: {3}{U} {T}: Target artifact creature's controller sacrifices it. That player may search their library for a noncreature artifact card, put it onto the battlefield, then shuffle. "Artifice sundered the world. It shall not again wreak such sorrow."