Mana Echoes [Onslaught] Mercadian Masques Set: Khans of Tarkir Type:

Set: Khans of Tarkir Type: Enchantment — Aura Rarity: Uncommon Cost: {2}{R} Ferocious — If you control a creature with power 4 or greater

exile all cards from target opponent's hand

{T}: Draw a card

"There are some secrets so dark no human mind should ever contain them

Blow a hole in the hull

Mana Echoes [Onslaught] Mercadian Masques Set: Khans of Tarkir Type:Set: Onslaught Type: Enchantment Rarity: Rare Cost: {2}{R}{R} Whenever a creature enters the battlefield, you may add an amount of {C} equal to the number of creatures you control that share a creature type with it. When the ground is saturated with mana, even the lightest footstep can bring it to the surface.