Orianna, The ClockWork Lady

Reconstruct-Whenever the first artifact you
own this turn is put into your graveyard from anywhere other than the battlefield, you may
make a token copy of it. Sacrifice that token copy
if the original card ever leaves your graveyard.
Whenever an artifact you control is tapped for colorless mana, you may
add that much {u} instead.
{2}{u},{t}: Surveil 2.