Tezzeret the Seeker [Duel Decks: Elspeth vs. Tezzeret] Frog Horror Bridges usually get you from

Bridges usually get you from one place to another

each other player searches their library for a card

create a tapped 2/2 black Zombie creature token

Set: Pro Tour Promos Type: Creature — Avatar Rarity: Rare Cost: {6}{B}{B} If there are ten or more creature cards total in all graveyards

you may put Nether Shadow onto the battlefield

Tezzeret the Seeker [Duel Decks: Elspeth vs. Tezzeret] Frog Horror Bridges usually get you fromSet: Duel Decks: Elspeth vs. Tezzeret Type: Legendary Planeswalker Tezzeret Rarity: Mythic Cost: {3}{U}{U} +1: Untap up to two target artifacts. X: Search your library for an artifact card with mana value X or less, put it onto the battlefield, then shuffle. 5: Artifacts you control become artifact creatures with base power and toughness 5 5 until end of turn.