Undercity Sewers (Promo Pack) [Murders at Karlov Manor Promos] Tails You Lose therefore you aren't

therefore you aren't

Enchanted library is an artifact creature on the battlefield with power and toughness each equal to the number of cards in it

Set: The Brothers' War Commander Type: Artifact Creature — Soldier Rarity: Rare Cost: {3} Metalcraft — Etched Champion has protection from all colors as long as you control three or more artifacts

A copy of a permanent spell becomes a token

Undercity Sewers (Promo Pack) [Murders at Karlov Manor Promos] Tails You Lose therefore you aren'tSet: Murders at Karlov Manor Promos Type: Land Island Swamp Rarity: Rare (T: Add U or B.) Undercity Sewers enters the battlefield tapped. When Undercity Sewers enters the battlefield, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)