Hangarback Walker [Kaladesh Inventions] Vanguard Series and of renown: but mysteries

and of renown: but mysteries are revealed unto the meek

Each untapped creature you control gets +0/+2 as long as it's not attacking

They each have flying and "This creature can't be enchanted

Set: Dragons of Tarkir Type: Legendary Planeswalker — Sarkhan Rarity: Mythic Cost: {2}{G}{U}{R} +1: Draw a card

Hangarback Walker [Kaladesh Inventions] Vanguard Series and of renown: but mysteriesSet: Kaladesh Inventions Type: Artifact Creature Construct Rarity: Mythic Cost: {X}{X} Hangarback Walker enters the battlefield with X +1 +1 counters on it. When Hangarback Walker dies, create a 1 1 colorless Thopter artifact creature token with flying for each +1 +1 counter on Hangarback Walker. {1}, {T}: Put a +1 +1 counter on Hangarback Walker.