Aligned Hedron Network [Battle for Zendikar Prerelease Promos] 006 Unleash epic smashups with the

Unleash epic smashups with the Sword & Shield—Battle Styles expansion

or the creature's toughness

You may cast spells with the same name as that spell from among the revealed cards without paying their mana costs

Set: The Lost Caverns of Ixalan Special Guests Type: Artifact Rarity: Mythic Cost: {0} At the beginning of your upkeep

that player sacrifices a creature and loses 10 life

Aligned Hedron Network [Battle for Zendikar Prerelease Promos] 006 Unleash epic smashups with theSet: Battle for Zendikar Prerelease Promos Type: Artifact Rarity: Rare Cost: {4} When Aligned Hedron Network enters the battlefield, exile all creatures with power 5 or greater until Aligned Hedron Network leaves the battlefield. (Those creatures return under their owners' control.) The last hedron slotted into place, locking Ulamog in an infinite loop of binding energy.