Arrietty, Brazen Borrower

When Arrietty, Brazen Borrower, enters the battlefield, exile target artifact and return it to
the battlefield under your control.
Hexproof
{u/r}{u/r}{u/r}{u/r}: Exile Arriety, Brazen Borrower, and
return her to the battlefield at the next end step.
"Borrowers aren't supposed to be seen...."