Relentless Dead [Shadows over Innistrad Prerelease Promos] Blue When Ancestral Knowledge enters the

When Ancestral Knowledge enters the battlefield

Whenever equipped creature dies

"I write upon clean white parchment with a sharp quill and the blood of my students

Whenever the fourth spell of a turn is cast

other creatures you control gain double strike until end of turn

Relentless Dead [Shadows over Innistrad Prerelease Promos] Blue When Ancestral Knowledge enters theSet: Shadows over Innistrad Prerelease Promos Type: Creature Zombie Rarity: Mythic Cost: {B}{B} Menace (This creature can't be blocked except by two or more creatures.) When Relentless Dead dies, you may pay {B}. If you do, return it to its owner's hand. When Relentless Dead dies, you may pay {X}. If you do, return another target Zombie creature card with mana value X from your graveyard to the battlefield.