Jaya, Venerated Firemage is a uncommon Legendary Planeswalker — Jaya card from War of the Spark (WAR), collector number 135. Current market price: $0.22 (foil $0.40), TCGplayer market prices via Scryfall.
If another red source you control would deal damage to a permanent or player, it deals that much damage plus 1 to that permanent or player instead. −2: Jaya deals 2 damage to any target.