Herald's Horn [Commander Masters] Wraith search your library and/or graveyard

search your library and/or graveyard for a card named TARDIS

Labyrinths of tunnels beneath the streets of the Caldaia offer an ample array of discreet routes for enterprising smugglers

if that spell's mana cost or that ability's activation cost contains {X}

shall be among the great whose valor will destroy the Shadow

Set: Kaldheim Prerelease Promos Type: Legendary Creature — God Rarity: Rare Cost: {3}{B}{B} Menace

Herald's Horn [Commander Masters] Wraith search your library and/or graveyardSet: Commander Masters Type: Artifact Rarity: Uncommon Cost: {3} As Herald's Horn enters the battlefield, choose a creature type. Creature spells you cast of the chosen type cost {1} less to cast. At the beginning of your upkeep, look at the top card of your library. If it's a creature card of the chosen type, you may reveal it and put it into your hand.