Jaya, Venerated Firemage [War of the Spark] Equipment Jellyfish Set: Commander Masters Type: Creature

Set: Commander Masters Type: Creature — Eldrazi Rarity: Mythic Cost: {6} When you cast Oblivion Sower

They likely refer not to one mage

he'll burn the plane down

Set: Secret Lair Drop Series Type: Enchantment Rarity: Rare Cost: {3}{U/B}{U/B} Whenever a blue creature comes into play under your control

Trumpet of Blasting

Jaya, Venerated Firemage [War of the Spark] Equipment Jellyfish Set: Commander Masters Type: CreatureSet: War of the Spark Type: Legendary Planeswalker Jaya Rarity: Uncommon Cost: {4}{R} 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, Venerated Firemage deals 2 damage to any target.