Cyphertron, Robian Minotaur

First strike, Robotize {3}{w/b} (whenever this card destroys a creature during the battle phase you
may pay the cost 4/4 artifact creature on your
field)
when this card destroys a creature during battle phase, you may pay {2}{w/b} to gain 3 life.
Fear not mistress, I'll protect you with my life - Cyphertron to lady Technaclaw