Whispering Madness [Commander 2016] Kaladesh The elves of Urborg are

The elves of Urborg are as deadly and capricious as the swamp itself

Without a foe to focus on

it deals damage equal to its power to target creature an opponent controls

Set: Coldsnap Type: Legendary Artifact Rarity: Rare Cost: {5} Spells you cast have ripple 4

Accolades are a consequence

Whispering Madness [Commander 2016] Kaladesh The elves of Urborg areSet: Commander 2016 Type: Sorcery Rarity: Rare Cost: {2}{U}{B} Each player discards their hand, then draws cards equal to the greatest number of cards a player discarded this way. Cipher (Then you may exile this spell card encoded on a creature you control. Whenever that creature deals combat damage to a player, its controller may cast a copy of the encoded card without paying its mana cost.)