Tezzeret the Seeker [Modern Masters 2015] Elder Dinosaur Set: World Championships 2005 Type:

Set: World Championships 2005 Type: Fighting Rarity: Rare Retreat cost: Colorless

Set: Alpha Edition Type: Instant Rarity: Rare Cost: {U} Change the text of target spell or permanent by replacing all instances of one color word with another

Set: Neo Revelation 1st Edition Type: Water Rarity: Rare Retreat cost: Colorless

and briefly

create a 1/1 colorless Thopter artifact creature token with flying for each +1/+1 counter on Hangarback Walker

Tezzeret the Seeker [Modern Masters 2015] Elder Dinosaur Set: World Championships 2005 Type:Set: 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 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.