Nether Shadow [Unlimited Edition] Khans of Tarkir Prerelease Promos and the brightest thunder-bolt is

and the brightest thunder-bolt is elicited from the darkest storm

if you have 40 or more life

Whenever an opponent searches their library

Set: Ixalan Treasure Chest Type: Legendary Enchantment // Legendary Land Rarity: Rare Cost: {1}{U} At the beginning of your upkeep

Set: Alpha Edition Type: Creature — Dwarf Rarity: Uncommon Cost: {2}{R} {T}: Destroy target Wall

Nether Shadow [Unlimited Edition] Khans of Tarkir Prerelease Promos and the brightest thunder-bolt isSet: Unlimited Edition Type: Creature Spirit Rarity: Rare Cost: {B}{B} Haste At the beginning of your upkeep, if Nether Shadow is in your graveyard with three or more creature cards above it, you may put Nether Shadow onto the battlefield.