Trail of Mystery (Prerelease) [Khans of Tarkir Prerelease Promos] Enchantment We must find another source

We must find another source of mana—one that is growing despite our withering world

When it dies

Yellow Scarves General can't block

The source's controller draws cards equal to the damage prevented this way

Trail of Mystery (Prerelease) [Khans of Tarkir Prerelease Promos] Enchantment We must find another sourceSet: Khans of Tarkir Prerelease Promos Type: Enchantment Rarity: Rare Cost: {1}{G} Whenever a face down creature enters the battlefield under your control, you may search your library for a basic land card, reveal it, put it into your hand, then shuffle your library. Whenever a permanent you control is turned face up, if it's a creature, it gets +2 +2 until end of turn.