Aligned Hedron Network

Artifact

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.

Hedron Archive

Artifact

: Add to your mana pool.

, , Sacrifice Hedron Archive: Draw two cards.

"You've begun to understand the hedrons' true purpose," said Ugin. "The Eldrazi can be imprisoned.""And how did that work out last time?" asked Jace.

Hedron Blade

Artifact - Equipment

Equipped creature gets +1/+1.

Whenever equipped creature becomes blocked by one or more colorless creatures, it gains deathtouch until end of turn. (Any amount of damage it deals to a creature is enough to destroy it.)

Equip (: Attach to target creature you control. Equip only as a sorcery.)

Pathway Arrows

Artifact - Equipment

Equipped creature has ", : This creature deals 1 damage to target creature. If a colorless creature is dealt damage this way, tap it."

Equip

Also called "pathway stones," hedron shards can immobilize Eldrazi on contact.

Pilgrim's Eye

Artifact Creature - Thopter

Flying

When Pilgrim's Eye enters the battlefield, you may search your library for a basic land card, reveal it, put it into your hand, then shuffle your library.

The kor send their thopter kites to see if the land is in a welcoming mood.

Slab Hammer

Artifact - Equipment

Whenever equipped creature attacks, you may return a land you control to its owner's hand. If you do, the creature gets +2/+2 until end of turn.

Equip

Neither subtle nor pretty.