Does anyone know if the passive nodes in the Fireball tree will apply to the Fireball cast by Flame Reave under the note Catalyst of Ash (When you hit an enemy with Flame Reave you have a chance to cast Fireball towards the enemy hit. Fireballs cast this way cannot have extra projectiles)?
If so, how will Unchained Fire (Fireball has increased cast speed and deals more damage for each extra projectile, but no longer fires extra projectiles) interact with the Fireball that cast in this way?