Siphoning Trap

Siphoning TrapTrap, Spell, Duration, AoE, Cold
Level: (1-20)
Cost: (7-24) Mana
Cooldown Time: 4.00 sec
Can Store 1 Use(s)
Cast Time: 1.00 secRequires Level 10Throws a trap that applies debuff beams to a number of nearby enemies for a duration. The beams chill enemies and deal cold damage over time. A beam is also applied to you, granting life and mana regeneration based on the number of debuff beams affecting enemies.Trap lasts 4 seconds
Base duration is 3 seconds
Deals (15.5-426.3) Base Cold Damage per second
Regenerate (1.3-32.4) Life per second for each affected Enemy
Regenerate (0.3-1.7) Mana per second for each affected Enemy
Applies beams to the closest 10 Enemies
Regenerate (12.7-324.4) Life per second while any Enemy is affected
Regenerate (2.9-17.2) Mana per second while any Enemy is affected
Modifiers to Spell Damage apply to this Skill's Damage Over Time effect

Additional Effects From 1-20% Quality:
1% increased Effect of Cold Ailments1% increased Skill Effect DurationApplies beams to the closest 0.1 EnemiesRegenerate 0% of Energy Shield per second for each affected EnemyPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.

Acquisition
Drop level: 10Vendor Prices

Normal

1x Orb of Transmutation

Vendor Offer
1x Scroll FragmentMetadata
Item class: Skill Gem
Metadata ID: Metadata/Items/Gems/SkillGemIceSiphonTrap

Siphoning Trap is a spell that throws a trap that tethers to nearby enemies when activated. Tethered enemies take cold damage over time and the character gains life and mana regeneration for each tether active.

Skill functions and interactions

Cluster Traps SupportCluster Traps SupportTrap, Support
Icon: L
Level: (1-20)
Cost & Reservation Multiplier: 140%Requires Level 38Supports traps skills, making them throw extra traps randomly around the targeted location.Supported Skills throw up to 2 additional Traps
Supported Skills throw Traps randomly around targeted location
Supported Skills can have up to 5 additional Traps placed at a time
Supported Skills deal (61-55)% less Damage

Additional Effects From 1-20% Quality:
Supported Skills have (1-20)% increased Trap Trigger Area of EffectThis is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Skill Gem you wish to augment. Right click to remove from a socket. and Multiple Traps SupportMultiple Traps SupportSupport, Trap
Icon: t
Level: (1-20)
Cost & Reservation Multiplier: 140%Requires Level 8Supports traps skills, making them throw extra traps in a line.Supported Skills throw up to 2 additional Traps
Supported Skills deal (58-52)% less Damage
Supported Skills can have up to 3 additional Traps placed at a time

Additional Effects From 1-20% Quality:
Supported Skills have (1-20)% increased Trap Trigger Area of EffectThis is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Skill Gem you wish to augment. Right click to remove from a socket. do not benefit Siphoning Trap as only one use of the skill is stored at a time. The reduced damage from the support gems is still inherited, however.

Gem level progression

Level				Mana Cost	Cold DPS	Life Regen per Enemy	Mana Regen per Enemy	Life Regen	Mana Regen	Exp.	Total Exp.
1	10	0	18	7	16.9	1.3	0.3	12.7	2.9	0	0
2	13	15	22	8	22	1.7	0.4	17.4	4	9569	9569
3	17	19	27	9	30.4	2.5	0.5	24.7	5.1	28189	37758
4	21	23	33	10	41	3.2	0.6	32	6.1	59146	96904
5	25	26	38	11	54.4	4.2	0.7	42.1	7	111192	208096
6	29	30	43	12	71.2	5.2	0.8	52.6	7.9	193800	401896
7	33	34	49	13	92.2	6.5	0.9	64.5	8.8	320280	722176
8	36	36	52	14	111.3	7.9	0.9	78.7	9.6	359090	1081266
9	39	39	56	14	133.8	9.2	1	92.2	10.3	498508	1579774
10	42	42	60	16	160.3	10.7	1.1	107.4	11.1	682057	2261831
11	45	45	64	17	191.3	12.3	1.2	123.6	11.7	921777	3183608
12	48	48	68	18	227.6	14.6	1.2	145.6	12.4	1727879	4911487
13	51	50	72	19	270.1	16.5	1.3	165.4	13	1791769	6703256
14	54	53	76	20	319.7	18.5	1.4	185.3	13.7	2353679	9056935
15	57	56	80	21	377.6	20.6	1.4	205.7	14.3	3070912	12127847
16	60	59	84	22	445.2	22.8	1.5	228	14.9	9095466	21223313
17	63	61	88	22	523.8	24.6	1.5	245.9	15.4	16039890	37263203
18	66	64	92	23	615.2	27.1	1.6	271.2	16	29817117	67080320
19	68	66	95	24	684.3	29.8	1.6	298.1	16.6	62895056	129975376
20	70	68	98	24	760.7	32.4	1.7	324.4	17.2	212051599	342026975
21	72	70	100	25	845	33.7	1.8	337.2	17.8	N/A	N/A
22	74	N/A	N/A	26	938.1	35.4	1.8	354.1	18.4	N/A	N/A
23	76	N/A	N/A	26	1040.8	36.4	1.9	364.2	19	N/A	N/A
24	78	N/A	N/A	27	1154.2	38.2	1.9	382.4	19.6	N/A	N/A
25	80	N/A	N/A	27	1279.3	40.1	2	401.3	20.2	N/A	N/A
26	82	N/A	N/A	28	1417.3	41.2	2.1	412.1	20.8	N/A	N/A
27	84	N/A	N/A	29	1569.3	43.5	2.1	434.9	21.4	N/A	N/A
28	86	N/A	N/A	30	1736.9	45.6	2.2	455.9	22	N/A	N/A
29	88	N/A	N/A	30	1921.6	48.2	2.2	482.4	22.6	N/A	N/A
30	90	N/A	N/A	30	2125	48.7	2.3	487.3	23.2	N/A	N/A
31	91	N/A	N/A	31	2234.2	49.2	2.4	492.7	23.5	N/A	N/A
32	92	N/A	N/A	32	2348.9	49.8	2.4	498	23.8	N/A	N/A
33	93	N/A	N/A	32	2469.3	50.9	2.4	509.4	24.1	N/A	N/A
34	94	N/A	N/A	33	2595.5	52.1	2.4	520.8	24.4	N/A	N/A
35	95	N/A	N/A	34	2728	53.1	2.5	531.4	24.8	N/A	N/A
36	96	N/A	N/A	34	2866.9	54.2	2.5	541.9	25.1	N/A	N/A
37	97	N/A	N/A	35	3012.7	55.5	2.5	555.1	25.4	N/A	N/A
38	98	N/A	N/A	36	3165.6	56.8	2.5	568.4	25.7	N/A	N/A
39	99	N/A	N/A	36	3325.9	57.1	2.6	570.8	26	N/A	N/A
40	100	N/A	N/A	37	3494.1	57.3	2.6	573.3	26.3	N/A	N/A

Item acquisition

Siphoning Trap can drop anywhere.

Recipes

Siphoning Trap can be created from the following recipes:

Amount	Part	Description	Meta
7	Deathly DesignsDeathly Designs7Level 21 Trap Gem Quality: +23% Corrupted"The Karui was correct; there is virtue in honouring my ancestors."	Random corrupted level 21 Trap gem with 23% quality	A
13	The CataclysmThe Cataclysm13Level 21 Spell Gem CorruptedThe mighty warriors traded in blows, the nimble archers in arrows, yet it was the brazen thaumaturgists who would bring catastrophe to all.	Random corrupted level 21 Spell gem	A
6	The FoxThe Fox6Level 20 Gem"Masters of wit, strength and cunning. To survive the harsh winters, you must be like the fox." - Ezomyte Proverb	Random level 20 gem	A
3	Gemcutter's PromiseGemcutter's Promise3Gem Quality: +20%"I swore to use my position to help the people. What good is power when it just accumulates on the already-powerful?" - Erasmus, Imperial Gemcutter	Random gem with 20% quality	A
1	Gemcutter's IncubatorGemcutter's IncubatorStack Size: 10Adds an incubated Quality Gem item to an equippable item Item drops after killing {0} monstersRight click this item then left click an item to apply it. The Incubated item drops after killing a specific number of monsters.	Random gem with 1–20% quality	A
1	The VoidThe Void1Reach into the Void and claim your prize.	Random divination card set exchange	A

Quest reward

This item is given as a quest reward for the following quests:

Class →	Witch	Shadow	Ranger	Duelist	Marauder	Templar	Scion
Quest ↓
The Caged Brute Act 1	✗	✓	✗	✗	✗	✗	✗

Vendor reward

This item can be bought at the listed NPC vendors, after completing the following quests:

Class →	Witch	Shadow	Ranger	Duelist	Marauder	Templar	Scion
Quest ↓
The Caged Brute Act 1 Nessa	✓	✓	✗	✗	✗	✗	✓
A Fixture of Fate Act 3 Siosa	✓
Fallen from Grace Act 6 Lilly Roth	✓

Threshold jewels

The following threshold jewels augment Siphoning Trap:

Note that the jewels may be drop disabled and only be found in the permanent leagues as legacy items.

Item	Limit	Radius	Stats	Drop Enabled

Related helmet enchantments

The following helmet enchantments affect Siphoning Trap.

Note that helmet enchantments are no longer obtainable since version 3.23.0 and can only be obtained in permanent leagues as already enchanted items from before this patch.

Version history

Version	Changes
3.6.0	Now deals 15.5 base Cold damage per second at gem level 1 (up from 4.3) and 426.3 base Cold damage per second at gem level 20 (up from 291.5).
3.3.0	Siphoning Trap has been added to the game.