Trail of Mystery
Enchantment
Whenever a face-down creature you control enters, you may search your library for a basic land card, reveal it, put it into your hand, then shuffle.
Whenever a permanent you control is turned face up, if it's a creature, it gets +2/+2 until end of turn.
Printings & Conditions (5)
Commander 2019 (C19)(Commander 2019)#186Rare
Duskmourn: House of Horror Commander (DSC)(Commander: Duskmourn: House of Horror)#203Rare
Khans of Tarkir (KTK)(Khans of Tarkir)#154Rare
Khans of Tarkir Promos (PKTK)(Promos: Prerelease Cards)#154sRare
Foil
Murders at Karlov Manor Commander (MKC)(Commander: Murders at Karlov Manor)#192Rare