Hangarback Walker [Kaladesh Inventions] SM57 As long as we're here

As long as we're here

Set: Magic 2011 Type: Creature — Giant Rarity: Mythic Cost: {4}{G}{G} Trample

Set: Antiquities Type: Artifact Rarity: Uncommon Cost: {1} As The Rack enters the battlefield

Set: Fallout Type: Artifact Rarity: Uncommon Cost: {3} {1}

if it wasn't put onto the battlefield with this ability

Hangarback Walker [Kaladesh Inventions] SM57 As long as we're hereSet: 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.