Ball Lightning [The Dark] Worldwake Prerelease Promos Set: Amonkhet Invocations Type: Instant

Set: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {1}{U} You may return an Island you control to its owner's hand rather than pay this spell's mana cost

Whenever an Equipment enters the battlefield under your control

Set: Battle for Zendikar Prerelease Promos Type: Legendary Creature — Eldrazi Rarity: Mythic Cost: {10} When you cast this spell

and lands your opponents control enter the battlefield tapped

They found something far greater

Ball Lightning [The Dark] Worldwake Prerelease Promos Set: Amonkhet Invocations Type: InstantSet: The Dark Type: Creature Elemental Rarity: Rare Cost: {R}{R}{R} Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) Haste (This creature can attack and {T} as soon as it comes under your control.) At the beginning of the end step, sacrifice Ball Lightning.