Voidsilk

Voidsilk is a rare fabric in Crystal Idle. Obtained from Void Depths (59%), Soulspinner Cavern (10%), Mind flayer (1.3%) and 1 more. Used in 21 recipes, e.g. Ethereal bow.
Impossibly thin silk from the deepest void. Amplifies all spell power.

Type: FabricRarity: RareSells to the shop for 287 gold

How to get

Dropped by

Source	Skill	Level	Chance	Qty
Soulspinner Cavern	Weaving	70	10%	1
Void Depths	Weaving	80	59%	1-2
Eldritch guardian	Combat	80	1%	1
Mind flayer	Combat	80	1.3%	1

Used in

Result	Skill	Level	Qty
Voidsilk Runecloth	Runecrafter	80	2
Mithril Fishing Rod	Fishing	80	26
Mithril Weaving Loom	Weaving	80	26
Mithril Acrobatics Gear	Acrobatics	80	26
Mithril Runecrafting Chisel	Runecrafter	80	26
Mithril Alchemy Flask	Alchemy	80	26
Mithril Enchanting Wand	Enchanter	80	26
Voidsilk rune helmet	Runecrafter	84	4
Voidsilk rune boots	Runecrafter	84	4
Voidsilk rune gloves	Runecrafter	84	4
Ethereal bow	Crafting	85	3
Master Bowstring III	Crafting	85	1
Wildwood mantle	Crafting	85	3
Ethereal rune wand	Runecrafter	85	4
Drake skin leather leggings	Crafting	86	1
Voidsilk rune leggings	Runecrafter	86	4
Voidbound greaves	Runecrafter	86	6
Drake skin leather jerkin	Crafting	87	2
Voidsilk rune chestplate	Runecrafter	87	6
Ethereal rune staff	Runecrafter	88	5
Warding Embroidery III	Runecrafter	88	2

Same type: Fabric

Sprite SilkSprite RuneclothSilkworm ThreadSilkworm RuneclothMoonspider WebMoonspider RuneclothDreamweaver ClothVoidmoth WingDreamweaver RuneclothStormweave ClothVoidmoth RuneclothAetherworm SilkStorm RuneclothSoulspun ThreadAether RuneclothSoul RuneclothStarthreadVoidsilk RuneclothStar Runecloth

Data generated from the game code, version 3.7.0 (2026-11-01).