Cloudkill (Sorcerer/Wizard Spell)

Level: Sorcerer/Wizard 5

School: Conjuration (creation)

Subdomain: venom 6

Elemental School: water 5

Casting

Casting Time: Standard Action, or as the first attack in a Full Attack Action

Components: V, S

Effect

Range: Medium (100 ft. + 10 ft./lvl)

Target or Area: cloud spreads in 20-ft. radius, 20 ft. high

Duration: 1 min/lvl

Saving Throw: FORT partial; see text
 Save DC:

Spell Resistance: No

Description

This spell generates a bank of fog, similar to a Fog Cloud (Spell), except that its vapors are yellowish green and poisonous. These vapors automatically kill any living creature with 3 or fewer HD (no save). A living creature with 4 to 6 HD is slain unless it succeeds on a FORT save (in which case it takes 1d4 points of Constitution damage on your turn each round while in the cloud).

A living creature with 6 or more HD takes 1d4 points of Constitution damage on your turn each round while in the cloud (a successful FORT save halves this damage). Holding one's breath doesn't help, but creatures immune to poisons are unaffected by the spell.

Unlike a Fog Cloud (Spell), the Cloudkill moves away from you at 10 feet per round, rolling along the surface of the ground.

Figure out the Cloud's new spread each round based on its new point of origin, which is 10 feet farther away from the point of origin where you cast the spell.

Because the vapors are heavier than air, they sink to the lowest level of the land, even pouring down den or sinkhole openings. It cannot penetrate liquids, nor can it be cast underwater.

This spell is subject to dispersal by Dispersing spells. Dispersing spells contain vigorous winds, fresh air, air currents, or other effects. Squares of this spells effect which intersect with a Dispersing Spell's squares of effect are dispelled, but all other squares reamin. GM's adjudicate all unusual circumstances.

Dispersing Spells include Dispersing (Aggressive Thundercloud, Greater (Druid Spell),  Aggressive Thundercloud, Greater (Sorcerer/Wizard Spell),  Aggressive Thundercloud (Druid Spell),  Aggressive Thundercloud (Sorcerer/Wizard Spell),  Air Step (Alchemist Extract),  Air Step (Bard Spell),  Air Step (Cleric Spell),  Air Step (Druid Spell),  Air Step (Paladin Spell),  Air Step (Ranger Poultice),  Air Step (Sorcerer/Wizard Spell),  Calm Air (Druid Spell),  Calm Air (Sorcerer/Wizard Spell),  Cloak of Winds (Druid Spell),  Cloak of Winds (Ranger Poultice),  Cloak of Winds (Sorcerer/Wizard Spell),  Freedom (Sorcerer/Wizard Spell),  Gust of Wind (Druid Spell),  Gust of Wind (Sorcerer/Wizard Spell),  Hurricane Blast (Druid Spell),  Hurricane Blast (Sorcerer/Wizard Spell),  Pillar of Fire (Druid Spell),  Pillar of Fire (Sorcerer/Wizard Spell),  Resilient Sphere (Sorcerer/Wizard Spell),  Scouring Winds (Druid Spell),  Scouring Winds (Sorcerer/Wizard Spell),  Telekinetic Sphere (Sorcerer/Wizard Spell),  Wind Wall (Cleric Spell),  Wind Wall (Druid Spell),  Wind Wall (Sorcerer/Wizard Spell)), and any other effects the GM rules as dispersing gases, fogs, mists, etc.

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Mana Burn Circle Damage

Spell Circle	Burn Cost	Req'd Char Level	Base Dice	Max Dice
0	N/A	N/A	1d4 per 2 character levels	max of 4d4 at character level 8
1	N/A	1st	1d6 per character level	max of 4d6 at character level 4
2	+1	3rd	1d6 per character level	max of 6d6 at character level 6
3	+1	5th	1d6 per character level	max of 10d6 at character level 10
4	+1	7th	1d6+1 per character level	max of 12d6+12 at character level 12
5	+1	9th	1d6+1 per character level	max of 15d6+15 at character level 15
6	+1	11th	1d6+2 per character level	max of 16d6+32 at character level 16
7	+1	13th	1d6+2 per character level	max of 20d6+40 at character level 20
8	+1	15th	1d6+3 per character level	max of 21d6+63 at character level 21
9	+1	17th	1d6+3 per character level	max of 25d6+75 at character level 25
10	+1	19th	1d6+4 per character level	max of 25d6+100 at character level 25
11	+1	21st	1d6+5 per character level	max of 25d6+125 at character level 25
12	+1	23rd	1d6+6 per character level	max of 27d6+162 at character level 27
13	+1	25th	1d6+7 per character level	max of 27d6+189 at character level 27
14	+1	27th	1d6+8 per character level	max of 29d6+232 at character level 29
15	+1	29th	1d6+9 per character level	max of 29d6+261 at character level 29
16	+1	31st	1d6+10 per character level	max of 30d6+300 at character level 30
17	+1	33rd	1d6+11 per character level	max of 30d6+330 at character level 30
18	+1	35th	1d6+12 per character level	max of 30d6+360 at character level 30