Buzz Droid

{t} put a -1/-1 counter on target artifact creature
Repair 2 (when this creature dies, you may
put two repair counters on it, At the beginning
of your upkeep, remove a repair counter.
Whenever the last repair counter is removed you
may cast it from your graveyard until the end of
turn.)
"Flying is for droids."
— Obi-Wan Kenobi