Tezzeret the Seeker [Modern Masters 2015] Karn then shuffle

then shuffle

This turn you can Tribute that monster as if you controlled it

increase the ATK and DEF of this monster by 2000 points only during damage calculation

Set: Revised Edition Type: Artifact Rarity: Rare Cost: {2} Whenever a land enters the battlefield

but banish it when it leaves the field

Tezzeret the Seeker [Modern Masters 2015] Karn then shuffleSet: Modern Masters 2015 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 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.