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High-Impact Mine SupportMine, Support, AoE, Aura
Icon: Y
Level: (1-20)
Cost & Reservation Multiplier: 30%
Requires Level 31Supports 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:1Superior2Anomalous3DivergentSupported Skills have 0.5% increased Mine Throwing SpeedSupported Skills have +0.25% to Critical Strike MultiplierSupported Skills have 0.5% reduced Enemy Stun ThresholdMine lasts 5 seconds
Each Mine from Supported Skills applies 2% chance to deal Double Damage to Hits against Enemies near it, up to a maximum of 100%
Supported Skills have a Base Mine Detonation Time of 0.25 seconds
Supported Skills deal (30-20)% less Damage
Supported Attack Skills cannot be used with Melee Weapons
This 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.
High-Impact Mine Support inventory icon.png
Acquisition
Area level: 31
Vendor Prices
Normal1x Orb of Chance
Vendor Offer
1x Scroll Fragment
Metadata
Item class: Support Skill Gems
Metadata ID: Metadata/Items/Gems/SupportGemHighImpactMineSupport


High-Impact 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. The mines have an aura which grants hits against nearby enemies a chance to deal double damage.

Skill functions and interactions

Gem level progression

LevelRequired LevelRequired DexterityRequired IntelligenceLess
Damage
Exp.Total Exp.
131233330%00
234253629%285815285815
336263829%252595538410
438274028%314394852804
540294128%3887341241538
642304327%4774371718975
744314527%5837862302761
846334726%7103593013120
948344926%13555114368631
1050355125%11388775507508
1152375325%13682336875741
1254385524%16383388514079
1356395724%195664810470727
1458415823%365518414125911
1560426023%301732717143238
1662436222%772012624863364
1764446422%1505845539921819
1866466621%2596421865886037
1968476821%62460771128346808
2070487020%211508743339855551
2172507219%N/AN/A
2274N/AN/A19%N/AN/A
2376N/AN/A18%N/AN/A
2478N/AN/A18%N/AN/A
2580N/AN/A17%N/AN/A
2682N/AN/A17%N/AN/A
2784N/AN/A16%N/AN/A
2886N/AN/A16%N/AN/A
2988N/AN/A15%N/AN/A
3090N/AN/A15%N/AN/A
3191N/AN/A14%N/AN/A
3292N/AN/A14%N/AN/A
3393N/AN/A13%N/AN/A
3494N/AN/A13%N/AN/A
3595N/AN/A12%N/AN/A
3696N/AN/A12%N/AN/A
3797N/AN/A11%N/AN/A
3898N/AN/A11%N/AN/A
3999N/AN/A10%N/AN/A
40100N/AN/A9%N/AN/A

Item acquisition
Questionmark.png

Upgrade paths

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

AmountIngredientGeneral
Notes
Type
9Gift 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 gemAutomatic
7Dialla's SubjugationDialla's Subjugation7Superior Support Gem
Quality: +23%
Corrupted
A 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 with 23% qualityAutomatic
8Dying AnguishDying Anguish8Level 19 Gem
Alternative Quality: +19%
Moribund, he gazed upon the journey taken as blood trickled down his chin. His eye closed on the city ahead that he would never call home.
random level 19 gem with 19% alternative qualityAutomatic
1Gemcutter's IncubatorGemcutter's IncubatorAdds an incubated Quality Gem item to an equippable item
Item drops after killing # monsters
Quality GemRight click this item then left click an item to apply it. The Incubated item drops after killing a specific number of monsters.
random superior gemAutomatic
6The 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 gemAutomatic
3Gemcutter'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 with 20% qualityAutomatic
1The VoidThe Void1Reach into the Void and claim your prize.random divination card set exchangeAutomatic

Quest reward

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

Class →WitchShadowRangerDuelistMarauderTemplarScion
Quest ↓
A Fixture of Fate
Act 3

Vendor reward

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

Class →WitchShadowRangerDuelistMarauderTemplarScion
Quest ↓
A Fixture of Fate
Act 3
Clarissa
A Fixture of Fate
Act 3
Siosa
Fallen from Grace
Act 6
Lilly Roth

Alternate skill effects

High-Impact Mine Support has the following alternate skill effects:

ItemEffect(s)
Void Emperor Blastchain Mine EffectVoid Emperor Blastchain Mine EffectSkill Gem EffectYour Blastchain Mine Support or High-Impact Mine Support becomes a Void Emperor Effect.Your Blastchain Mine Support or High-Impact Mine Support becomes a Void Emperor Effect.

Version history

Version Changes
3.15.0
  • Now has a 50% Cost and Reservation Multiplier (previously 30%).
  • Supported Skills now deal 35–28% less Damage (previously 30-20%).
3.8.0
  • High-Impact Mine Support has been added to the game.

References