Ganax, Astral Hunter is a uncommon Legendary Creature — Dragon card from Commander Legends: Battle for Baldur's Gate (CLB), collector number 398. Current market price: $4.90 (foil $14.23), TCGplayer market prices via Scryfall.
Flying Whenever Ganax or another Dragon you control enters, create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.") Choose a Background (You can have a Background as a second commander.)
All Commander Legends: Battle for Baldur's Gate cards and prices