Fog Cloud

Fog Cloud
Magic Resistance: No
Basic Eldritch Spell [Magical, Perceptive]
Prerequisites: Eldritch Rank 2
Disciplines: Conjuration
Potency: [1d4 + Eldritch Rank]
Cast Action [CT 3, REC 2]
Components: S, V
Cost: 1 Stamina
Duration: 1 Round or until dismissed, dispelled or disrupted.
Upkeep: Spend 1 Stamina and increase the duration by 1 Round.
Range: 100 ft
Target: 30ft diameter area within range
Effect P: You conjure a swirling mass of fog that rolls into the area, blanketing the location. This fog creates an area of Partial Concealing Terrain (Vision, Blocking).
Master Augment, Spreading Fog
[Eldritch Rank 3, Stacking]
Stacking [Eldritch Rank 3, 4, 5, 6…]: This augment may be applied multiple times and is only limited by your Eldritch Rank.
Cost: 1 Stamina
Effect: The fog expands suddenly. Increase the diameter by 10 feet.
Master Augment, Dense Fog
[Eldritch Rank 4]
Cost: CT +2, 1 Stamina. Increase the upkeep cost by 1 Stamina.
Effect: The fog becomes very thick and now creates an area of Total Concealing Terrain (Vision, Blocking). This works as normal except that creatures affected by the terrain that are adjacent continue to only have Partial Concealment (Visual) from each other.
Master Augment, Solid Fog
[Eldritch Rank 5]
Cost: CT +2, 1 Stamina, Increase the upkeep cost by 1 Stamina
Effect: The fog grows thicker than normally possible, the mist sticking tightly to everything it touches. The fog is also considered to be Entangling Terrain and physical attacks made by creatures within the fog suffer two Disadvantages. Additionally, all creatures in the fog when it is created are automatically Confined [SE, ST 4d10 vs STR]. While the fog persists, any creature that ends its movement in the fog is also automatically Confined [SE, ST 4d10 vs STR].
Master Augment, Acid Fog
[Eldritch Rank 7, Caustic]
Cost: CT +2, 2 Stamina
Effect: The Fog Cloud is magically infused with acidic energies. The Fog is now Damaging Terrain (20 Caustic). Additionally, structures within the area subject to attack every round, Demolition +0 vs Durability.