Power:Sigils of Flame

Sigils of Flame
Magic Resistance: Yes
Fire Mage Class Feature [Fire]
Cast Action [CT 6, REC 5]
Potency: [1d10 + Eldritch Rank]
Cost: 5 Resolve
Effect: Sigils of fire appear in multiple locations around you, each one burning nearby creatures. Make an attack:
Range: 200 ft.
Area: Four Sigils, each 10 ft. in diameter.
Target: Everything in a sigil.
Attack: Arcana P vs. Reflex
Hit: 10d8 + Eldritch Might Fire damage
Miss: Half damage.
Special: Overlapping sigils do not have cumulative effects.
Master Augment, Greater Flame
[Eldritch Rank 6, Stacking]
Stacking [Rank 6, 7, 8, etc]: This augment may be applied multiple times and is only limited by your Eldritch Rank.
Effect: Increase the damage by 2d8.
Master Augment, Many Sigils
[Fire Mage II, Eldritch Rank 6, Stacking]
Stacking [Rank 6, 7, 8, etc.]: This augment may be applied multiple times and is only limited by your Eldritch Rank.
Effect: You may create 1 additional Sigils within range.
Master Augment, Enduring Sigils
[Fire Mage III, Eldritch Rank 7]
Cost: 4 Resolve Burn
Effect: The brands persist for 5 segments. At the end of that time, the sigils detonate, increasing in size to 20 ft in diameter. Make an secondary attack:
Target: Everything in Sigil (20 ft. diameter)
Attack: Arcana vs. Reflex
Hit: 10 Fire damage per Eldritch Rank.
Miss: Half damage.