Path of the Schemer is a rare Sorcery card from March of the Machine Commander (MOC), collector number 115. Current market price: $0.22, TCGplayer market prices via Scryfall.
Each player mills two cards. Then you put a creature card from a graveyard onto the battlefield under your control. It's an artifact in addition to its other types. Will of the Planeswalkers — Starting with you, each player votes for planeswalk or chaos. If planeswalk gets more votes, planeswalk. If chaos gets more votes or the vote is tied, chaos ensues.