Stinking Cloud

Stinking Cloud
Magic Resistance: No
Advanced Eldritch Spell [Magical, Perceptive, Poison]
Prerequisites: Eldritch Rank 4
Disciplines: Conjuration
Potency: [1d8 + Eldritch Rank]
Cast Action [CT 6, REC 4]
Components: V, S
Cost: 5 Resolve
Duration: 1 Round or until dismissed, dispelled or disrupted.
Upkeep: Free action, spend 3 Resolve to increase the duration by 1 Round.
Range: 100 ft
Area: 40 ft diameter area within range
Effect P: You distort summoned energies from the plane of air, creating a cloud of poisonous gas affecting all within it. For the duration of this spell, make an attack once per round on all creatures within the area:
Target: All creatures within the area
Attack: Arcana vs. Fortitude
Hit: The target is Nauseated [SE, ST 4d10 vs CON]. Creatures that are immune or resistant to Poison (or who do not breath) are not affected by the cloud.
Special: Saving Throws made against this effect while within the cloud automatically fail.
Master Augment, Corrosive Cloud
[Eldritch Rank 6]
Cost: 2 Resolve
Effect: You increase the volatility of the gas. While within the cloud, creatures suffer 15 Caustic damage once per round.
Master Augment, Overwhelming Odor
[Eldritch Rank 7]
Cost: 1 Resolve
Effect: Increase the Saving Throw by 1d10 [STP 1d10].