Jaya Ballard, Task Mage is a rare Legendary Creature — Human Spellshaper card from The List (PLST), collector number TSP-166. Current market price: $0.34, TCGplayer market prices via Scryfall.
{R}, {T}, Discard a card: Destroy target blue permanent. {1}{R}, {T}, Discard a card: Jaya Ballard deals 3 damage to any target. A creature dealt damage this way can't be regenerated this turn. {5}{R}{R}, {T}, Discard a card: Jaya Ballard deals 6 damage to each creature and each player.