Dies to Removal

Hangarback Walker [mana]XX[/mana]
Artifact Creature - Construct
Rare
Hangarback Walker enters the battlefield with X +1/+1 counters on it.

When Hangarback Walker dies, put a 1/1 colorless Thopter artifact creature token with flying onto the battlefield for each +1/+1 counter on Hangarback Walker.

1,T: Put a +1/+1 counter on Hangarback Walker.
0/0

Source: http://www.reddit.com/r/magicTCG/commen ... s_preview/