Knath the Misplacer

When Knath the Misplacer enters the battlefield, create a 1/1 blue Drone token.
When Knath the Misplacer deals combat damage
to an opponent, gain control of an artifact they
control or draw a card.
When Knath the Misplacer becomes the target of
a spell or ability, resolve it then transform Knath
the Misplacer.