The Pro Tour is a common Plane — MagicCon card from Black Lotus Unknown Planechase (PUNK), collector number PLA045. Current market price: $29.99, TCGplayer market prices via Scryfall.
Draft—When you planeswalk here, each player opens a booster pack, drafts a card, and exiles it face down. Each player may play the card they drafted for as long as it remains exiled. Players may spend any type of mana to cast spells this way. Standard—Whenever chaos ensues, each player draws cards equal to the number of differently named Standard-legal cards they control. (Basic lands count. Tokens don't.)