Dubious Challenge [Kaladesh Prerelease Promos] Skeleton Warrior You get an emblem with

You get an emblem with "You may cast spells from your hand without paying their mana costs

defending player exiles two permanents they control

Sacrifice a Forest: Regenerate target creature

"Words of power never disappear

Atarka serving-goblins coat themselves with grease imbued with noxious herbs

Dubious Challenge [Kaladesh Prerelease Promos] Skeleton Warrior You get an emblem withSet: Kaladesh Prerelease Promos Type: Sorcery Rarity: Rare Cost: {3}{G} Look at the top ten cards of your library, exile up to two creature cards from among them, then shuffle. Target opponent may choose one of the exiled cards and put it onto the battlefield under their control. Put the rest onto the battlefield under your control.