Mana Echoes [Onslaught] Vedalken Wizard Splice onto Arcane {1}{R} (As

Splice onto Arcane {1}{R} (As you cast an Arcane spell

Set: Oath of the Gatewatch Prerelease Promos Type: Sorcery Rarity: Rare Cost: {3}{B}{B} Target opponent loses 5 life unless that player discards two cards or sacrifices a creature or planeswalker

Set: Khans of Tarkir Prerelease Promos Type: Instant Rarity: Rare Cost: {R}{W} The next time a source of your choice would deal damage to you this turn

"They may show up with the wrong thigh bone or mandible

Mana Echoes [Onslaught] Vedalken Wizard Splice onto Arcane {1}{R} (AsSet: 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.