Level 2 conjuration
Actions: 1 (up to 1 minute)
You conjure an immolated 5-foot-diameter sphere within 60 feet of you. The sphere has 1 level of burning and gains an additional level at the start of each of your turns. You can take an action to move the sphere up to 30 feet horizontally and up to 5 feet vertically. When you cast this spell, you can increase the burning damage by 1d6 for each additional 3 mana points you expend.