Alchemist's Mark

Alchemist's MarkSpell, Curse, Mark, AoE, Duration, Fire, Chaos
Level: (1-20)
Cost: (16-33) Mana
Cast Time: 0.50 secRequires Level 24Curses a single enemy, granting flask charges when you hit them and creating Burning Ground under them if your hit Ignites them, and Caustic Ground if it Poisons them. Damage modifiers do not apply to these ground effects. You can only have one Mark at a time.Base duration is 4.00 seconds
Burning Ground deals (20-26)% of the Fire Damage per Second of strongest Ignite on Enemy
Caustic Ground deals (60-79)% of the Chaos Damage per Second of strongest Poison on Enemy
Can create each Ground effect no more than once each second
Gain 1 Flask Charge when you Hit a Cursed Enemy, no more than once every 3 seconds

Additional Effects From 1-20% Quality:
(0.5-10)% increased Effect of MarkPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.

Acquisition
Drop level: 24Metadata
Item class: Skill Gem
Metadata ID: Metadata/Items/Gems/SkillGemAlchemistsMark

Alchemist's Mark is a spell that marks a single target with a curse. Hits against the marked target grant flask charges and when you ignite or poison the marked enemy, it leaves behind burning ground or caustic ground under them, respectively.

Skill Functions and Interactions

Elemental Proliferation: Ignites that are proliferated from a nearby enemy or corpse to the marked target will not trigger the burning ground.

Flask charges: Gain 1 Flask Charge when you Hit a Cursed Enemy grants charges to all flasks.

Proxies: hits from proxies, such as totems or traps, are unable to create this curse's ground effects.

The duration of the burning and caustic ground are independent of the duration of the ignite or poison that applied it, making it work well with builds that use high-damage, low-duration ignite/poisons.

Gem level progression

Level			Mana Cost	Fire Damage	Chaos Damage	Exp.	Total Exp.
1	24	58	16	20%	60%	0	0
2	27	64	17	20%	61%	118383	118383
3	30	71	18	21%	62%	175816	294199
4	33	77	19	21%	63%	254061	548260
5	36	83	21	21%	64%	359090	907350
6	39	90	22	22%	65%	498508	1405858
7	42	96	23	22%	66%	682057	2087915
8	45	102	24	22%	67%	921777	3009692
9	48	109	25	23%	68%	1727879	4737571
10	50	113	26	23%	69%	1138877	5876448
11	52	117	26	23%	70%	1368233	7244681
12	54	121	27	24%	71%	1638338	8883019
13	56	125	28	24%	72%	1956648	10839667
14	58	130	29	24%	73%	3655184	14494851
15	60	134	29	25%	74%	3017327	17512178
16	62	138	30	25%	75%	7793914	25306092
17	64	142	31	25%	76%	15206031	40512123
18	66	146	31	26%	77%	26185582	66697705
19	68	151	32	26%	78%	62755923	129453628
20	70	155	33	26%	79%	211877683	341331311
21	72	159	34	27%	80%	—	—
22	74	—	34	27%	81%	—	—
23	76	—	35	27%	82%	—	—
24	78	—	36	28%	83%	—	—
25	80	—	36	28%	84%	—	—
26	82	—	37	28%	85%	—	—
27	84	—	38	29%	86%	—	—
28	86	—	39	29%	87%	—	—
29	88	—	39	29%	88%	—	—
30	90	—	40	30%	89%	—	—
31	91	—	40	30%	90%	—	—
32	92	—	41	30%	91%	—	—
33	93	—	41	30%	92%	—	—
34	94	—	42	30%	93%	—	—
35	95	—	42	30%	94%	—	—
36	96	—	42	31%	95%	—	—
37	97	—	43	31%	96%	—	—
38	98	—	43	31%	97%	—	—
39	99	—	43	31%	98%	—	—
40	100	—	44	31%	99%	—	—

Item acquisition

Alchemist's Mark can drop anywhere.

Recipes

Alchemist's Mark can be created from the following recipes:

Amount	Part	Description	Meta
3	The Bitter BlossomThe Bitter Blossom3Level 21 Chaos Gem Quality: +23% CorruptedThe pain you feel is of no consequence, it is evolution, to be made whole within something greater.	Random corrupted level 21 Chaos 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 ↓
Lost in Love Act 3

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 ↓
Lost in Love Act 3 Clarissa

Related helmet enchantments

The following helmet enchantments affect Alchemist's Mark.

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.

Name		Labyrinth	Stats	Spawn Weighting
Enchantment Alchemist's Mark Curse Effect 1	66	Merciless Labyrinth	20% increased Alchemist's Mark Curse Effect	helmet 100
Enchantment Alchemist's Mark Curse Effect 2	75	Eternal Labyrinth	30% increased Alchemist's Mark Curse Effect	helmet 100

Alternate skill effects

Alchemist's Mark has the following alternate skill effects:

Item	Description
Primal Alchemist's Mark EffectFile:Primal Alchemist's Mark Effect inventory icon.pngPrimal Alchemist's Mark EffectSkill Gem EffectYour Alchemist's Mark visuals are replaced with a primal effect.File:Primal Alchemist's Mark Effect inventory icon.png	Your Alchemist's Mark visuals are replaced with a primal effect.
Sunprism Alchemist's Mark EffectSunprism Alchemist's Mark EffectSkill Gem EffectYour Alchemist's Mark becomes a Sunprism Effect.	Your Alchemist's Mark becomes a Sunprism Effect.

Version history

Version	Changes
3.23.0	Quality now provides 0-10% increased Effect of Mark, instead of 0-10% increased Area of Effect.
3.19.1	Marks applied to you by a monster are now removed if you move a great distance away from the monster.
3.19.0	Introduced to the game.