Murders at Karlov Manor

Curious Cadaver | Creature | Zombie Detective | Flying When you sacrifice a Clue, return Curious Cadaver from your graveyard to your hand. | Peter Polach

Leyline of the Guildpact | Enchantment | | If Leyline of the Guildpact is in your opening hand, you may begin the game with it on the battlefield. Each nonland permanent you control is all colors. Lands you control are every basic land type in addition to their other types. | Daarken