Tezzeret the Seeker [Modern Masters 2015] Global Series Jiang Yanggu & Mu Yanling its controller adds an additional

its controller adds an additional one mana of that color

Set: Limited Edition Alpha Type: Creature — Human Knight Uncommon Cost: {B}{B} First strike (This creature deals combat damage before creatures without first strike

) {4}: Create two 0/1 colorless Eldrazi Spawn creature tokens

Set: Unlimited Edition Type: Artifact Rarity: Rare Cost: {3} {3}

Tezzeret the Seeker [Modern Masters 2015] Global Series Jiang Yanggu & Mu Yanling its controller adds an additionalSet: Modern Masters 2015 Type: Legendary Planeswalker Tezzeret Mythic Cost: {3}{U}{U} +1: Untap up to two target artifacts. X: Search your library for an artifact card with converted mana cost X or less and put it onto the battlefield. Then shuffle your library. 5: Artifacts you control become artifact creatures with base power and toughness 5 5 until end of turn.