Tezzeret the Seeker [Modern Masters 2015] Elder Dinosaur Set: Sun & Moon: Crimson

Set: Sun & Moon: Crimson Invasion Type: Item Rarity: Secret Rare

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

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

and briefly

they may pay {2}

Tezzeret the Seeker [Modern Masters 2015] Elder Dinosaur Set: Sun & Moon: CrimsonSet: 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.