Rogue A.I.

Devoid (This card has no color)
When Rogue A.I. enters the battlefield, take control of target Robot. It has haste.
If Rogue A.I. was to die, instead equip it to target creature an opponent controls. It comes under your control.
The system has gone rogue, and has taken a prototype body, wiped the data about him and the prototype, and has killed everyone.