Blastchain Mine Support

Blastchain Mine SupportSupport, Mine
Icon: Y
Mana Multiplier: 30%Requires Level 8Supports spells, or attacks that use bows or wands. Instead of using that skill, you will throw a mine that will use the skill for you when you detonate it. Mines cannot use channelling skills.Per 1% Quality:
Supported Skills have 0.5% increased Mine Throwing SpeedMine lasts 5 seconds
Supported Skills deal (35-25)% less Damage
Supported Skills deal 5% more Damage for each prior Mine in Detonation Sequence
Supported Skills have a Base Mine Detonation Time of 0.25 seconds
Supported Attack Skills cannot be used with Melee WeaponsThis 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 Active Skill Gem you wish to augment. Right click to remove from a socket.Acquisition
Level: 8Purchase Costs

Normal

1x Orb of Transmutation

Sell Price
1x Scroll FragmentMiscellaneous
Item class: Support Skill Gems
Metadata ID: Metadata/Items/Gems/SupportGemRemoteMine

Blastchain Mine Support is a support gem that modifies the supported spell or ranged attack skill so that instead of casting it directly, the player throws a mine which uses the skill when the player detonates them. Each mine deals more damage for each mine detonated consecutively.

Skill functions and interactions

For more information about mines, see traps and mines.

Gem level progression

Level				less Damage	Exp.	Total Exp.
1	8	0	0	35%	0	0
2	10	0	0	34%	3,231	3,231
3	13	0	16	34%	9,569	12,800
4	17	14	20	33%	28,189	40,989
5	21	16	23	33%	59,146	100,135
6	25	19	27	32%	111,192	211,327
7	29	21	31	32%	193,800	405,127
8	33	24	35	31%	320,280	725,407
9	37	27	39	31%	507,839	1,233,246
10	40	29	41	30%	554,379	1,787,625
11	43	31	44	30%	755,049	2,542,674
12	46	33	47	29%	1,016,533	3,559,207
13	49	35	50	29%	1,898,602	5,457,809
14	52	37	53	28%	1,964,019	7,421,828
15	55	39	56	28%	2,573,731	9,995,559
16	58	41	58	27%	7,610,839	17,606,398
17	61	43	61	27%	13,436,884	31,043,282
18	64	44	64	26%	25,050,611	56,093,893
19	67	46	67	26%	43,867,388	99,961,281
20	70	48	70	25%	242,078,618	342,039,899
21	72	50	72	24%	N/A	N/A
22	74	N/A	N/A	24%	N/A	N/A
23	76	N/A	N/A	23%	N/A	N/A
24	78	N/A	N/A	23%	N/A	N/A
25	80	N/A	N/A	22%	N/A	N/A
26	82	N/A	N/A	22%	N/A	N/A
27	84	N/A	N/A	21%	N/A	N/A
28	86	N/A	N/A	21%	N/A	N/A
29	88	N/A	N/A	20%	N/A	N/A
30	90	N/A	N/A	20%	N/A	N/A
31	91	N/A	N/A	19%	N/A	N/A
32	92	N/A	N/A	19%	N/A	N/A
33	93	N/A	N/A	18%	N/A	N/A
34	94	N/A	N/A	18%	N/A	N/A
35	95	N/A	N/A	17%	N/A	N/A
36	96	N/A	N/A	17%	N/A	N/A
37	97	N/A	N/A	16%	N/A	N/A
38	98	N/A	N/A	16%	N/A	N/A
39	99	N/A	N/A	15%	N/A	N/A
40	100	N/A	N/A	14%	N/A	N/A

Item acquisition

Upgrade paths

This item can be acquired through the following upgrade paths or vendor recipes:

Amount	Ingredient	General Notes	Type
9	Gift of the Gemling QueenGift of the Gemling Queen9Level 20 Support GemOur Lady Dialla, as a symbol of our progress, shines greater than all the gems.	random level 20 Support gem	Automatic
3	Gemcutter's PromiseGemcutter's Promise3Superior Gem 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 superior gem (Q20)	Automatic
7	Dialla's SubjugationDialla's Subjugation7Superior Support Gem Quality: +23% CorruptedA symbol of beauty and innocence The gems corrupted her mind Malachai corrupted her gems All but a glimmer of greatness lost in madness	random corrupted superior Support gem (Q23)	Automatic
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	Automatic

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	✓

Unique items

Item		Stats
Tremor RodTremor Rod Military StaffWarstaff Quality: +20% Physical Damage: 39.6–117.6 Critical Strike Chance: 6.60% Attacks per Second: 1.25 Weapon Range: 13Requires Level 41, 72 Str, 72 Int+18% Chance to Block Attack Damage while wielding a Staff+2 to Level of Socketed Spell Gems Socketed Gems are Supported by Level 10 Blastchain Mine (40-60)% increased Spell Damage (15-20)% reduced Enemy Stun Threshold Mines can be Detonated an additional timeThe best way to gain the element of surprise, is to let your enemy learn your plans, and execute them - twice.	41	+18% Chance to Block Attack Damage while wielding a Staff+2 to Level of Socketed Spell Gems Socketed Gems are Supported by Level 10 Blastchain Mine (40-60)% increased Spell Damage (15-20)% reduced Enemy Stun Threshold Mines can be Detonated an additional time

Mods

Name		Stats	Spawn Weighting
of Shaping	68	(20-25)% increased Mine Damage Socketed Gems are Supported by Level 18 Blastchain Mine	helmet_shaper 250 default 0
of Shaping	75	(26-30)% increased Mine Damage Socketed Gems are Supported by Level 20 Blastchain Mine	helmet_shaper 250 default 0
of Shaping	80	(31-35)% increased Mine Damage Socketed Gems are Supported by Level 22 Blastchain Mine	helmet_shaper 250 default 0

Version history

Version	Changes
3.8.0	Remote Mine Support renamed to Blastchain Mine Support Now causes supported skills to deal 35% less damage at gem level 1, up to 25% less at gem level 20. Mines now last 5 seconds (from 16). Supported skills have a base Mine Detonation Time of 0.25 seconds. Supported skills now deal 5% more damage for each prior mine in Detonation Sequence.
3.0.0	Remote Mine Support now deals 30% more Mine damage at gem level 1, rather than more Mine damage to hits, up to 49% more Mine damage at gem level 20.
2.4.0	Remote Mine's damage modifier no longer affects damage over time.
2.0.0	All trap and mine skills have had their trap and mine duration reduced to 16 seconds. This includes the support gems Trap and Remote Mine.
1.2.0	The Trap and Mine support gems now have multiplicative damage bonuses that are specific to traps and mines respectively. This means that you can't cast a skill through a trap and a mine for double bonuses. In addition, Trap and Mine damage bonuses now do not benefit minions cast through traps or mines.
1.0.0	The quality bonus has been changed to Mine Laying Speed.
0.9.13e	Fixed a server crash related to using Rain of Arrows on Remote Mines.
0.9.13	Fixed a bug where Remote Mines that fire Projectiles would not target enemies properly.
0.9.9	Remote Mine has been added to the game.