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Guide article

Theostones

Theostone effects, combat sample and cosmetic Earth Theostone glow.

Source context and uncertainty

The source recommendations and first-person statements are Kanon’s; screenshots are examples from the captured guide.

Captured update: 9/20/2026. Regional and screenshot-specific values are qualified in the text and image legends.

This guide preserves Kanon’s source statements and labels the source’s limits. Original source document · About the source and author

C - THEOSTONES

Theostones are items you socket into your weapons. You can socket 1 per item and the same Theostones do not stack. Theostones have a % chance to proc on hit with effects ranging from CC to Damage. General rule of thumb, the higher the Combat Speed netting you more hits, the more value lower % Theostones become. Keep in mind ping impacts this.

Earth Theostone tooltip and selectable inventory

Theostone: Freyr’s... (blue title; equipped E): 1
Name truncated in tooltip; figure-039 separately displays Freyr's Wisdom.
Related guide passagesTheostones are items you socket into your weapons. You can socket 1 per item and the…Theostones make up for very little overall DPS, even with yellow (highest grade)…
Detailed Effects (white): 5% chance to deal 2000 Earth damage to a single target on attack; Effect Activation Cooldown: 1s
Specific proc effect example.
Related guide passagesTheostones are items you socket into your weapons. You can socket 1 per item and the…Theostones make up for very little overall DPS, even with yellow (highest grade)…
Identical Theostones rule (white): Only one Theostone's effect applies when identical Theostones are engraved.
Supports nonstacking rule.
Related guide passagesTheostones are items you socket into your weapons. You can socket 1 per item and the…
Engravable Item (white): Weapons
Valid socketing target.
Related guide passagesTheostones are items you socket into your weapons. You can socket 1 per item and the…
Weapon Theostone grid (blue / green / yellow tile backgrounds): First three rows: 1,1,1,1,2 / 2,1,1,3,3 / 2,3,3,2,2
Inventory quantities; equipped tile marked E, yellow border, cyan selection arrow.
Related guide passagesTheostones are items you socket into your weapons. You can socket 1 per item and the…Theostones make up for very little overall DPS, even with yellow (highest grade)…

Theostones make up for very little overall DPS, even with yellow (highest grade) Theostones. Until this get’s buffed, it’s insignificant in PVE…some people actually just take the coolest looking Theostone considering Theostones give a glow effect on your weapon. The glow below is from the Earth Theostone.

Combat damage breakdown highlighting small Theostone share

Theostone: Traufnir's Courage (yellow outline; cyan total): HIT 10; ACC100%; CRI100%; PERF50%; DOUB90%; FRNT100%; BACK0%; MULT0%; BLOC0%; INVC0%; ENDR0%; RSTO0%; Total Damage 1,540,938 (1%)
First highlighted Theostone sample contributes 1% of shown damage.
Related guide passagesTheostones make up for very little overall DPS, even with yellow (highest grade)…
Theostone: Freyr's Wisdom (yellow outline; cyan total): HIT24; ACC100%; CRI71%; PERF54%; DOUB92%; FRNT100%; BACK0%; MULT0%; BLOC0%; INVC0%; ENDR0%; RSTO0%; Total Damage 626,330 (0%)
Second highlighted Theostone has displayed rounded 0%; damage is nonzero.
Related guide passagesTheostones make up for very little overall DPS, even with yellow (highest grade)…
Example details
  • Freyr’s Wisdom deals 626,330 damage in this sample, even though its displayed share rounds to 0%. Yellow outlines highlight the author’s comparison; they are not gear-rarity markers.
Single combat sample transcribed from figure 039. ACC through RSTO and Share are displayed percentages; HIT and Total Damage are counts. Column acronyms are not expanded by the source.
SkillHITACCCRIPERFDOUBFRNTBACKMULTBLOCINVCENDRRSTOTotal DamageShare

Ascending Blow [Rampage]

11

100

100

36

82

100

0

73

0

0

0

0

40285484

19

Chain Fist

59

100

73

53

78

100

0

59

0

0

0

0

33418679

16

Exploding Fist [Rampage]

44

100

82

43

84

68

0

39

0

0

0

0

25951496

12

Phantom

70

100

100

64

84

100

0

59

0

0

0

0

23775009

11

Haymaker

116

100

81

51

79

100

0

58

0

0

0

0

20656994

10

Cross Hook

118

100

81

51

82

100

0

64

0

0

0

0

19730102

9

Roundhouse

177

100

85

54

83

100

0

65

0

0

0

0

17373776

8

Shatter Frontline

53

100

89

66

81

100

0

0

0

0

0

0

6916724

3

Pulverize

16

100

88

69

75

100

0

69

0

0

0

0

5980879

3

Torrent

64

100

81

50

81

100

0

63

0

0

0

0

4509385

2

Beatdown

64

100

69

50

69

100

0

45

0

0

0

0

4400098

2

Flurry

99

100

80

53

80

100

0

68

0

0

0

0

4157466

2

Theostone: Traufnir's Courage

10

100

100

50

90

100

0

0

0

0

0

0

1540938

1

Surging Cleave

2

100

100

50

50

100

0

100

0

0

0

0

1395936

1

Theostone: Freyr's Wisdom

24

100

71

54

92

100

0

0

0

0

0

0

626330

0

Lightweight

5

100

80

60

60

100

0

0

0

0

0

0

378739

0

Earth Theostone cosmetic weapon glow

Two gauntlet weapons (gold/yellow glow, pale gold floating fragments): No numeric labels
Source identifies this as Earth Theostone glow on a character's weapons.
Related guide passagesTheostones make up for very little overall DPS, even with yellow (highest grade)…