Aligned Hedron Network [Battle for Zendikar Prerelease Promos] Magic 2015 Prerelease Promos Set: Scarlet & Violet: Base

Set: Scarlet & Violet: Base Set Type: Supporter Rarity: Uncommon

Set: Starter Commander Decks Type: Artifact Rarity: Rare Cost: {3} Whenever a Dragon enters the battlefield under your control

then create a 2/2 white Spirit creature token with flying

Set: Modern Horizons Tokens Type: Token Creature — Elemental Rarity: Common

When Mesmerizing Dose enters the battlefield

Aligned Hedron Network [Battle for Zendikar Prerelease Promos] Magic 2015 Prerelease Promos Set: Scarlet & Violet: BaseSet: 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.