tomBitonti said:
Does casting wall of fire break invisibility? If not, then later, when a person lept through the wall, does *that* would break invisibility?!
Dracorat said:
Yes, if a person is in the area of effect, and Yes.
So then...say you make a poisoned sandwich while invisible. Making said sandwich isn't an offensive action, so you stay invisible. However, when an enemy sees the sandwich and chooses to eat it, your invisibility breaks, since they ate the poison that you placed there?
Sorry Draco, I'm against you here. If wall of fire was cast 'on' a target, invisibility breaks. If a foe decides to leap through the wall of fire of his own choice, there's no offensive action on your part, and thus invisibility doesn't break.
EDIT: I realized I missed answering the OP. If you willfully direct the sphere toward a specific target, I would treat that as breaking invisibility. ....then again, invisibility explicitly states that summoning monsters that attack doesn't break it. ANd the sphere, while in the evocation school, is quite similar to said monsters.
That's a very tough call, as you can command the summoned monsters to attack if you speak their language, and
that doesn't break inviz. Commanding a flaming sphere, though...The way that I'd rule it is that if one intentionally directs the flaming sphere at an enemy, then it would break inviz, though I really can't justify it. That's how I'd rule it were I DM, so that's my decision...