Aligned Hedron Network [Battle for Zendikar Prerelease Promos] Hydra Avatar sacrifice The Gitrog Monster unless

sacrifice The Gitrog Monster unless you sacrifice a land

but at a price that was etched on her fate

Assign each pile to a different one of those attacking creatures at random

untap Island Fish Jasconius

Aligned Hedron Network [Battle for Zendikar Prerelease Promos] Hydra Avatar sacrifice The Gitrog Monster unlessSet: 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.