Tezzeret the Seeker
Shards of Alara Mythic Rare 
Cost: Mana 3Mana UMana U
CMC: 5
Card Type: PlaneswalkerTezzeret
Starting Loyalty: 4
Oracle Text: Loyalty up 1:Untap up to two target artifacts.

Loyalty down X:Search your library for an artifact card with converted mana cost X or less and put it into play. Then shuffle your library.

Loyalty down 5:Artifacts you control become 5/5 artifact creatures until end of turn.