Avatar Roku, Firebender (Extended Art) [Avatar: The Last Airbender: Eternal-Legal]

Set: Avatar: The Last Airbender: Eternal-Legal Type: Legendary Creature Human Avatar Rarity: Mythic Cost: {3}{R}{R}{R} Whenever a player attacks, add six {R}. Until end of combat, you don't lose this mana as steps end.{R}{R}{R}: Target creature gets +3/+0