Comet

CometSpell, AoE, Cold
Tier: 11
Level: (1-20)
Cost: (17-173) Mana
Cast Time: 1.00 sec
Critical Strike Chance: 13.00%Call down a mass of ice from the sky, dealing high damage at the targeted location. Targeting close to you will cause you to jump back as you cast. Consumes a Fire Infusion if possible to cause a devastating blast of ice and fire.Deals (24-829) to (36-1243) Cold Damage
+1 second to Total Cast Time
Impact radius is 2.8 metres

Additional Effects From 1-20% Quality:
(0.5-10)% chance to repeatSkills can be managed in the Skills Panel.

Acquisition
Drop restricted
It can be obtained by engraving an Uncut Skill Gem.Metadata
Item class: Skill Gem
Metadata ID: Metadata/Items/Gems/SkillGemComet

Comet is a cold spell skill. After a lengthy cast time, a comet drops down from the sky, dealing cold damage in a area. If you have a Fire Infusion, it will be consumed to add extra fire damage and increase its area of effect.

Gem level progression

Level			Mana Cost	Cold Damage
1	0	0	17	24 to 36
2	3	9	20	33 to 49
3	6	14	23	45 to 67
4	10	21	27	59 to 88
5	14	28	31	74 to 111
6	18	35	36	92 to 138
7	22	41	41	112 to 168
8	26	48	46	135 to 202
9	31	57	52	161 to 241
10	36	65	59	190 to 285
11	41	74	67	223 to 335
12	46	82	75	261 to 391
13	52	92	84	304 to 456
14	58	103	93	353 to 529
15	64	113	104	408 to 613
16	66	116	115	472 to 708
17	72	126	128	544 to 816
18	78	137	142	627 to 940
19	84	147	157	721 to 1081
20	90	157	173	829 to 1243

Recommended support gems

The following support gems are recommendations by GGG as listed in-game, and do not necessarily reflect optimal combinations or the views of the wiki.

Gem tier	Support gems
I	HourglassHourglassSupport Category: Grants Cooldown Tier: 1 Cooldown Time: 10.00 sec Can Store 1 Use(s)Support Requirements: +5 IntSupports any damaging skill that you use yourself, causing it to deal significantly more damage but gain a long cooldown. Cannot support Skills which already have a cooldown.Supported Skills deal 30% more Damage Supported Skills have a Cooldown of 10 secondsPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.	Spell CascadeSpell CascadeSupport Category: Spell Cascade Tier: 1Support Requirements: +5 IntSupports Spells that affect an area around you or a target location, causing those Spells to also target additional areas on either side of the target area, along a randomly chosen axis. Cannot support Channelling skills or Remote skills.Supported Skills have 20% less Area of Effect Cascades from Supported Skills have 20% less Area of Effect Supported Skills deal 30% less Damage Supported Skills also affect Areas on either side of the targeted Area along a random axisPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.	UnleashUnleashSupport, Spell Category: Unleash Tier: 1 Cost & Reservation Multiplier: 150%Support Requirements: +5 IntSupports Spells you cast yourself, making their effect reoccur when cast. Cannot support Channelling Skills or Skills with a Cooldown.Supported Spells gain a Seal every 200% of cast time, to a maximum of 2 Seals Supported Spells are Unsealed when cast, and their effects Reoccur for each Seal lost Supported Skills deal 50% less Damage when ReoccurringPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
II	Considered CastingConsidered CastingSupport, Spell Category: Considered Casting Tier: 2 Cost & Reservation Multiplier: 115%Support Requirements: +5 IntSupports Spell Skills that Hit Enemies and you cast yourself, boosting Damage at the cost of Cast Speed.Supported Spell Skills have 15% less Cast Speed Supported Spells deal 35% more DamagePlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.	Rising TempestRising TempestSupport Category: Rising Tempest Tier: 2 Cost & Reservation Multiplier: 120%Support Requirements: +5 IntSupports Skills which deal Damage, raising Elemental Damage dealt for each Skill used Recently of a different Elemental type. Cannot support Minion Skills.Supported Skills deal 12% more Elemental Damage for each Skill used Recently of a different Elemental typePlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.	Spell EchoSpell EchoSupport, Spell, AoE Category: Spell Echo Tier: 2 Cost & Reservation Multiplier: 150%Support Requirements: +5 IntSupports Spells that affect an area around you or a target location. Supported Spells echo, causing their effects to happen again after a short delay. Cannot support Channelling skills Remote skills or skills which are Triggered.Supported Spells Echo once Supported Skills have 30% less Cast Speed Echoes from Supported Spells have 40% increased Area of EffectPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
III	AmbrosiaAmbrosiaSupport Category: Ambrosia Tier: 3Support Requirements: +5 IntSupports Skills you use yourself which Damage enemies with Hits. Supported Skills consume a percentage of your maximum Mana Flask charges, Gaining a percentage of Damage as extra Lightning Damage per Mana Flask charge consumed.Supported Skills consume 20% of your maximum Mana Flask charges on use Supported Skills Gain 3% of Damage as extra Lightning Damage per Mana Flask charge consumedPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.	Elemental FocusElemental FocusSupport Category: Elemental Focus Tier: 3Support Requirements: +5 IntSupports any skill that Hits enemies, causing it to deal more Elemental Damage but be unable to inflict Elemental Ailments.Supported Skills deal 25% more Elemental Damage Supported Skills cannot inflict Elemental AilmentsPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.	Magnified Area IIMagnified Area IISupport, AoE Category: Increased Area of Effect Tier: 3 Cost & Reservation Multiplier: 130%Support Requirements: +5 IntSupports any skill with an area of effect, making it larger at the cost of damage.Supported Skills have 45% increased Area of Effect Supported Skills deal 10% less Area DamagePlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
IV	Execute IIExecute IISupport Category: Execute Tier: 4 Cost & Reservation Multiplier: 110%Support Requirements: +5 StrSupports any skill that Hits enemies, causing it to deal more damage against enemies on Low Life.Supported Skills deal 50% more Damage with Hits against Enemies that are on Low LifePlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
V	Cold MasteryCold MasterySupport, Cold Category: Mastery Tier: 5Support Requirements: +5 IntSupports Cold skills, granting them an additional level. Does not support skills which do not have levels.+1 to Level of Supported Cold SkillsPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.	Stoicism IIStoicism IISupport Category: Stoicism Tier: 5Support Requirements: +5 StrSupports Attack Skills you use yourself. Supported Skills steadily gain more Damage, up to a cap. This Damage bonus is reset if you Dodge Roll or use a Travel Skill.Supported Skills gain 2% more Damage every second, up to 20% This Damage Bonus resets if you Dodge Roll or use a Travel SkillPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.

Item acquisition

Comet has restrictions on where or how it can drop.

It can be obtained by engraving an Uncut Skill Gem.

Alternate skill effects

Comet has the following alternate skill effects:

Item	Description

Version history

Version	Changes
0.3.0	The base damage scaling of all player spell and secondary damage skills has been tweaked to scale better in the late game. Comet: Now deals 223–335 Cold Damage at Gem level 11 (previously 205-307), scaling up to 829-1243 damage at Gem level 20 (previously 708-1062). Can now be Fire-infused to deal extra fire damage and gain base radius.
0.2.1	Added "Barrageable" gem tag.[Undocumented]
0.2.0	Many Skills have had their base damage and/or damage growth per level rebalanced. Most of these changes are not specifically mentioned below as the changes are too widespread.
0.1.0	Introduced to the game.