Path of the Pyromancer is a rare Sorcery card from March of the Machine Commander (MOC), collector number 34. Current market price: $3.66, TCGplayer market prices via Scryfall.
Discard all the cards in your hand. Add {R} for each card discarded this way, then draw that many cards plus one. 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.