Tezzeret the Seeker [Duel Decks: Elspeth vs. Tezzeret] Teferi Set: Unlimited Edition Type: Artifact

Set: Unlimited Edition Type: Artifact Rarity: Rare Cost: {4} All Swamps are 1/1 black creatures that are still lands

destroy Cosmic Horror unless you pay {3}{B}{B}{B}

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

" This effect lasts indefinitely

Tezzeret the Seeker [Duel Decks: Elspeth vs. Tezzeret] Teferi Set: Unlimited Edition Type: ArtifactSet: 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.