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Grindstone

Grindstone

As of patch 6.0 (Hotfix#2) on Sep 17, 2025.

Grindstone

Types

3.0

Sec

The Weapon to the left of this gains +10 » +20 » +30 Damage for the fight

If the Weapon to the Left has a Cooldown over 5 seconds, this has +1 Multicast.

Tags

DamageReference

Monster

Cost

8 » 16 » 32 gold

Value

4 » 8 » 16 gold

History

6.0 5.0.0 0.1.8

Info

Merchants

History

Info

Grindstone is a medium Pygmalien item in The Bazaar. Its starting tier is Silver. As Pygmalien, you can find this item at Jay Jay, Barkun, Kina, Mittel, Silvia, Luxe, Goldie, Quixel and Orion. You can also rarely find this item enchanted at Cobweb, Knightshade, Chronos, Hef and Freiya. Grindstone can also be dropped by Covetous Thief. A full list of available enchantments for Grindstone can be found below. Deep Mechanics for Grindstone are also available below.

Enchantments
Canonical

When you use the Weapon to the left of this, Slow an item for 1 second(s).

This has double value.

When you use the Weapon to the left of this, Freeze an item for 0.5 second(s).

When you use the Weapon to the left of this, Haste it for 1 second(s).

When you use the Weapon to the left of this, Shield 20.

Restorative ❯

When you use the Weapon to the left of this, Heal 20.

When you use the Weapon to the left of this, Poison 2.

When you use the Weapon to the left of this, Burn 2.

This has +1 Multicast.

The Weapon to the left of this has +50% Crit Chance.

The Weapon to the left of this is affected by Freeze and Slow for half as long.

This has double Damage bonus.

Deep Mechanics
Canonical

Grindstone (Not enchanted)

Attribute	Silver	Gold	Diamond
CooldownMax	3s	3s	3s
BuyPrice	8	16	32
SellPrice	4	8	16
Custom_0	10	20	30

Aura

Effect

Add the number of the item to the left if it

has a CooldownMax more than 5 sec

to the Multicast of this item

Ability

High

Trigger

When this item is used

Action

Add the Custom_0 of this item [10 » 20 » 30] to the DamageAmount of the item to the left until the end of the fight

Golden Grindstone

Tooltip

This has double value.

Aura

Effect

Multiply the SellPrice of this item by 2

Heavy Grindstone

Tags

Tooltip

When you use the Weapon to the left of this, Slow an item for 1 second(s).

Attribute	Silver	Gold	Diamond
SlowTargets	1	1	1
SlowAmount	1s	1s	1s

Ability

Medium

Trigger

When the item to the left if it is a

is used

Action

Slow up to SlowTargets [1] random item on your opponent's board that has a CooldownMax more than 0 sec for SlowAmount [1 sec]

Icy Grindstone

Tags

Tooltip

When you use the Weapon to the left of this, Freeze an item for 0.5 second(s).

Attribute	Silver	Gold	Diamond
FreezeTargets	1	1	1
FreezeAmount	0.5s	0.5s	0.5s

Ability

Medium

Trigger

When the item to the left if it is a

is used

Action

Freeze up to FreezeTargets [1] random item on your opponent's board for FreezeAmount [0.5 sec]

Turbo Grindstone

Tags

Tooltip

When you use the Weapon to the left of this, Haste it for 1 second(s).

Attribute	Silver	Gold	Diamond
HasteTargets	1	1	1
HasteAmount	1s	1s	1s

Ability

Medium

Trigger

When the item to the left if it is a

is used

Action

Haste up to HasteTargets [1] card among the item or skill which triggered this action for HasteAmount [1 sec]

Shielded Grindstone

Tags

Tooltip

When you use the Weapon to the left of this, Shield 20.

Attribute	Silver	Gold	Diamond
ShieldApplyAmount	20	20	20

Ability

Medium

Trigger

When the item to the left if it is a

is used

Action

Shield your player for ShieldApplyAmount [20]

Restorative Grindstone

Tags

Tooltip

When you use the Weapon to the left of this, Heal 20.

Attribute	Silver	Gold	Diamond
HealAmount	20	20	20

Ability

Medium

Trigger

When the item to the left if it is a

is used

Action

Heal your player for HealAmount [20]

Toxic Grindstone

Tags

Tooltip

When you use the Weapon to the left of this, Poison 2.

Attribute	Silver	Gold	Diamond
PoisonApplyAmount	2	2	2

Ability

Medium

Trigger

When the item to the left if it is a

is used

Action

Poison your opponent for PoisonApplyAmount [2]

Fiery Grindstone

Tags

Tooltip

When you use the Weapon to the left of this, Burn 2.

Attribute	Silver	Gold	Diamond
BurnApplyAmount	2	2	2

Ability

Medium

Trigger

When the item to the left if it is a

is used

Action

Burn your opponent for BurnApplyAmount [2]

Shiny Grindstone

Tooltip

This has +1 Multicast.

Aura

Effect

Add 1 to the Multicast of this item

Deadly Grindstone

Tooltip

The Weapon to the left of this has +50% Crit Chance.

Aura

Effect

Add 50% to the CritChance of the item to the left if it

is a

AND

can Crit

Radiant Grindstone

Tooltip

The Weapon to the left of this is affected by Freeze and Slow for half as long.

Aura

Effect

Add 50 to the PercentFreezeReduction of the item to the left if it is a

Aura

Effect

Add 50 to the PercentSlowReduction of the item to the left if it is a

Obsidian Grindstone

Tags

DamageReference

Tooltip

This has double Damage bonus.

Aura

Effect

Multiply the Custom_0 of this item by 2

History
Canonical

Show implementation changes

6.0

Sep 10, 2025

C.D.

4 sec

3 sec

Passive

If the Weapon to the Left has a Cooldown over 5 seconds, this has +1 Multicast.

Golden

This has double value.

There are changes to this enchantment's implementation.

Added Aura

Effect

Multiply the SellPrice of this item by 2

There are changes to this item's implementation.

Added Aura

Effect

Add the number of the item to the left if it

has a CooldownMax more than 5 sec

to the Multicast of this item

5.0.0

Aug 13, 2025

Heavy

Passive

Slow 2 items for 1 second(s).

When you use the Weapon to the left of this, Slow an item for 1 second(s).

There are changes to this enchantment's implementation.

Deleted Ability

Medium

Trigger

When this item is used

Action

Slow up to SlowTargets [2] random items on your opponent's board that have a CooldownMax more than 0 sec for SlowAmount [1 sec]

Added Ability

Medium

Trigger

When the item to the left if it is a

is used

Action

Slow up to SlowTargets [1] random item on your opponent's board that has a CooldownMax more than 0 sec for SlowAmount [1 sec]

Icy

Passive

Freeze 1 medium or small item for 1 second(s).

When you use the Weapon to the left of this, Freeze an item for 0.5 second(s).

There are changes to this enchantment's implementation.

Deleted Ability

Medium

Trigger

When this item is used

Action

Freeze up to FreezeTargets [1] random item on your opponent's board that is any of these sizes:

for FreezeAmount [1 sec]

Added Ability

Medium

Trigger

When the item to the left if it is a

is used

Action

Freeze up to FreezeTargets [1] random item on your opponent's board for FreezeAmount [0.5 sec]

Turbo

Passive

Haste 2 items for 1 second(s).

When you use the Weapon to the left of this, Haste it for 1 second(s).

There are changes to this enchantment's implementation.

Deleted Ability

Medium

Trigger

When this item is used

Action

Haste up to HasteTargets [2] random items on your board that have a CooldownMax more than 0 sec for HasteAmount [1 sec]

Added Ability

Medium

Trigger

When the item to the left if it is a

is used

Action

Haste up to HasteTargets [1] card among the item or skill which triggered this action for HasteAmount [1 sec]

Shielded

Passive

The Shield item to the left of this gains 20 Shield for the fight.

When you use the Weapon to the left of this, Shield 20.

There are changes to this enchantment's implementation.

Deleted Ability

High

Trigger

When this item is used

Action

Add 20 to the ShieldApplyAmount of the item to the left if it is tagged

until the end of the fight

Added Ability

Medium

Trigger

When the item to the left if it is a

is used

Action

Shield your player for ShieldApplyAmount [20]

Restorative

Passive

The Heal item to the left of this gains 30 Heal for the fight.

When you use the Weapon to the left of this, Heal 20.

There are changes to this enchantment's implementation.

Deleted Ability

High

Trigger

When this item is used

Action

Add 30 to the HealAmount of the item to the left if it is tagged

until the end of the fight

Added Ability

Medium

Trigger

When the item to the left if it is a

is used

Action

Heal your player for HealAmount [20]

Toxic

Passive

The Poison item to the left of this gains 2 Poison for the fight.

When you use the Weapon to the left of this, Poison 2.

There are changes to this enchantment's implementation.

Deleted Ability

High

Trigger

When this item is used

Action

Add 2 to the PoisonApplyAmount of the item to the left if it is tagged

until the end of the fight

Added Ability

Medium

Trigger

When the item to the left if it is a

is used

Action

Poison your opponent for PoisonApplyAmount [2]

Fiery

Passive

The Burn item to the left of this gains 3 Burn for the fight.

When you use the Weapon to the left of this, Burn 2.

There are changes to this enchantment's implementation.

Deleted Ability

High

Trigger

When this item is used

Action

Add 3 to the BurnApplyAmount of the item to the left if it is tagged

until the end of the fight

Added Ability

Medium

Trigger

When the item to the left if it is a

is used

Action

Burn your opponent for BurnApplyAmount [2]

Shiny

Tooltip

This has +1 Multicast.

This has +1 Multicast.

There are changes to this enchantment's implementation.

Deadly

Passive

The item to the left of this gains +20% Crit Chance for the fight.

The Weapon to the left of this has +50% Crit Chance.

There are changes to this enchantment's implementation.

Deleted Ability

High

Trigger

When this item is used

Action

Add 20% to the CritChance of the item to the left until the end of the fight

Added Aura

Effect

Add 50% to the CritChance of the item to the left if it

is a

AND

can Crit

Radiant

Tooltip

This cannot be Frozen, Slowed or Destroyed.

The Weapon to the left of this is affected by Freeze and Slow for half as long.

There are changes to this enchantment's implementation.

Deleted Ability

Low

Trigger

When this item gains Freeze

Action

Subtract 1000 sec from the Freeze of this item (permanently)

Deleted Ability

Low

Trigger

When this item gains Slow

Action

Subtract 1000 sec from the Slow of this item (permanently)

Added Aura

Effect

Add 50 to the PercentFreezeReduction of the item to the left if it is a

Added Aura

Effect

Add 50 to the PercentSlowReduction of the item to the left if it is a

Obsidian

There are changes to this enchantment's implementation.

0.1.8

Mar 5, 2025

C.D.

3 sec

4 sec