Inquisitive Inquisitor

{2}{t}: investigative 2. Whenever an artifact
is put into the graveyard from the battlefield
scry 2 if it was a clue scry 1, draw 1.
Whenever an artifact is put into your graveyard
place a knowledge counter on Inquisitive Inquisitor,
if a clue token was put into the graveyard place two knowledge
counters instead. When Inquisitive Inquisitor has nine or more knowledge
counters transform Inquisitive Inquisitor.