Try Ley B3 - Eno B4 - Sharp T4 - F3 Triple - Flare Flare Convert Flare - Transpose T4TC B4 F3 and go from there.

Quote Originally Posted by Thela View Post
Depending on target count you can cast 2xFire4 or 2xFire2 before the first flare leaving you with still 1 umbral hearth so that the first flare doesn't consume all your MP.
3-5: T4 B4 F3 Flare Flare
6-8: T4 B4 F3 F2 F2 Flare Flare
9+: T4 F3 F2 F2 Flare