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uniquePet

Rustjaw Shredder

Tink · Patch 2026.10.13

10Gold
DamageDamage
6–16
CooldownCooldown
4.6s
Crit chanceCrit chance
10%
AccuracyAccuracy
75%

Start of Dawn:

  • Gain 25 Armor per absorbed Part
  • Gain +15% faster attacks per absorbed Part

On hit:

  • Inflict 3 Bleed

On shop entered:

  • Get 1 Part
  • Absorb 2 Star Parts

^ No Parts absorbed yet

2×2 · 2 star slots

Level bonus Lv 5–15 · unlocks at Lv 5, 10, 15

When absorbing parts:

  • 30% → 90% chance to count that part twice
Levels also add: +4 Damage · +15% Crit Chance · +15% Crit Damage · +10% Accuracy
All 15 levels
  1. Lv 1Base item
  2. Lv 2Gain +1 Damage
  3. Lv 3Gain +5% Crit Chance
  4. Lv 4Gain +5% Crit Damage
  5. Lv 5When absorbing parts: 30% chance to count that part twice
  6. Lv 6Gain +5% Accuracy
  7. Lv 7Gain +1 Damage
  8. Lv 8Gain +5% Crit Chance
  9. Lv 9Gain +5% Crit Damage
  10. Lv 10When absorbing parts: 60% chance to count that part twice
  11. Lv 11Gain +5% Accuracy
  12. Lv 12Gain +2 Damage
  13. Lv 13Gain +5% Crit Chance
  14. Lv 14Gain +5% Crit Damage
  15. Lv 15When absorbing parts: 90% chance to count that part twice

Balance history

  1. v7.0.0

    Start of Dawn:

    • Gain 20 → 25 Armor per absorbed Part
  2. v3.1.0
    • Type: Pet
    • Damage: 6-16
    • Cooldown: 4.6
    • Crit Chance: 10%
    • Stamina: 0
    • Crit Damage: 100%
    • Accuracy: 75%
    • Stars: 2

    Start of Dawn:

    • Gain 20 Armor per Part absorbed
    • Gain +15% faster attacks per Part absorbed

    On hit:

    • Inflict 3 Bleed

    On shop entered:

    • Get 1 part *(up to and including Cores)*
    • Absorb 2 Star Parts

    Level Bonus

    • Convert to Pet levels (Accuracy, CritChance, etc)

    When absorbing parts:

    • 30/60/90% chance to count that part twice
  3. v1.0.0
    • Cooldown: 3.2s (was: 3.8)
  4. v0.37

    Stars: 9 → 4
    Every 3.8 seconds:

    • (Remove) Star MeleeRangedPet gains 5% faster attacks per Star Part
    • (Add) Star Type Tool gains +5% Crit Chance and +5% faster attacks

    On shop entered:

    • Destroy 2 random Star Parts
    • Get 1 part → 2 common parts for each part destroyed
  5. v0.37In patch notes
    • Rustjaw Shredder: 9 → 4 stars
Older changes (4)
  1. v0.34

    On shop entered:

    • Gain 1 extra Gold → Part for each Part destroyed
  2. v0.31

    Every 3.8 seconds:

    • StarMeleeRanged → StarMeleeRangedPet gain 5% faster attacks per Star Part

    On shop entered:

    • (New) Gain 1 Gold for each part destroyed
  3. v0.22
    • Cooldown 4.6 → 3.8s Cooldown
  4. v0.21

    New item — added to the game in this update.

Builds using this item

No public builds use Rustjaw Shredder yet. Open the builder to make one.