Earthbreaker Support

Skill Id	SupportEarthbreaker
Level Req.	(8-100)
Cost and Reservation Multiplier	200%
Attack Speed	100% of base
Attack Damage	100% of base
Effectiveness of Added Damage	100%
Supports slam skills, causing them to summon an ancestor totem that uses the skill for you while you're near it. Being near it grants you increased area of effect for melee skills.
Supported Skills deal (0-19)% more Damage Supported Skills will summon a Totem which uses that Skill Totem lasts 12 seconds Supported Skills have 50% increased Totem Placement speed Supported Skills have 30% less Attack Speed

Earthbreaker is a support granted by DawnstriderDawnstrider
Vaal GreavesArmour: (220-253)Requires Level 62, 117 Str+(80-100) to maximum Life
30% increased Movement Speed
Socketed Slam Gems are Supported by Level 25 Earthbreaker
Ancestral Bond
(3-5)% of Damage from hits is taken from your nearest Totem's Life before youIn a void strewn with incandescent stardust,
the emissary of flame traverses interplanetary space
consuming the knowledge of fallen civilisations.. Slam skills that are linked to Earthbreaker summon an ancestor totem that uses the skill for you while you're near it.

Mechanics

The Level 25 version of this support found on DawnstriderDawnstrider
Vaal GreavesArmour: (220-253)Requires Level 62, 117 Str+(80-100) to maximum Life
30% increased Movement Speed
Socketed Slam Gems are Supported by Level 25 Earthbreaker
Ancestral Bond
(3-5)% of Damage from hits is taken from your nearest Totem's Life before youIn a void strewn with incandescent stardust,
the emissary of flame traverses interplanetary space
consuming the knowledge of fallen civilisations. grants Supported Skills deal 24% more Damage.

Gem level progression

Level		Less/More Damage	Increased Area Effect
1	8	19% less	10%
2	10	18% less	10%
3	13	17% less	11%
4	17	16% less	11%
5	21	15% less	12%
6	25	14% less	12%
7	29	13% less	13%
8	33	12% less	13%
9	37	11% less	14%
10	40	10% less	14%
11	43	9% less	15%
12	46	8% less	15%
13	49	7% less	16%
14	52	6% less	16%
15	55	5% less	17%
16	58	4% less	17%
17	61	3% less	18%
18	64	2% less	18%
19	67	1% less	19%
20	70	N/A	19%
21	72	1% more	20%
22	74	2% more	20%
23	76	3% more	21%
24	78	4% more	21%
25	80	5% more	22%
26	82	6% more	22%
27	84	7% more	23%
28	86	8% more	23%
29	88	9% more	24%
30	90	10% more	24%
31	91	10% more	24%
32	92	11% more	25%
33	93	11% more	25%
34	94	12% more	25%
35	95	12% more	25%
36	96	13% more	26%
37	97	13% more	26%
38	98	14% more	26%
39	99	14% more	26%
40	100	15% more	27%

Version history

Version	Changes
3.25.0	The Earthbreaker Support gem has been removed from the game. DawnstriderDawnstrider Vaal GreavesArmour: (220-253)Requires Level 62, 117 Str+(80-100) to maximum Life 30% increased Movement Speed Socketed Slam Gems are Supported by Level 25 Earthbreaker Ancestral Bond (3-5)% of Damage from hits is taken from your nearest Totem's Life before youIn a void strewn with incandescent stardust, the emissary of flame traverses interplanetary space consuming the knowledge of fallen civilisations. is now the only source of Earthbreaker. Supported Skills now deal 0% less Damage at gem level 1 (previously 19%), scaling up to 19% more Damage at gem level 20 (previously 0% less Damage). No longer provides 10-19% increased Area of Effect with Melee Skills while the Totem is active.
3.15.0	Earthbreaker Support has been added to the game.