Piper's first ability triggers, creating at least five Clue tokens.
Activate a Clue by paying 2 and sacrificing it.
Piper's second ability triggers, putting a +1/+1 counter on Sage of Hours.
Resolve the Clue ability, causing you to draw a card.
Repeat from step 3 four additional times.
Activate Sage of Hours by removing all +1/+1 counters from it, causing you to take an extra turn after this one.
Repeat each turn.
By turning combat damage into an abundance of investigation, Piper Wright, Publick Reporter fuels a steady stream of sacrificed artifacts to continuously grow your forces. Each sacrificed Clue triggers Piper's second ability to feed those +1/+1 counters directly onto Sage of Hours. Once you have accumulated enough counters, you can cash them in using the Sage's activated ability to take endless extra turns and completely lock out your opponents.