Dust rune

Dust rune
Released	13 June 2005 (Update)
Members	Yes
Quest item	No
Properties
Tradeable	Yes
Equipable	No
Stackable	Yes
Destroy	Drop
Examine	A combined Air and Earth Rune.
Values
Value	20 coins
High alch	12 coins
Low alch	8 coins
Weight	0 kg
Grand Exchange
Exchange	3 coins (info)
Buy limit	12,000
Daily volume	10,263,900
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Dust runes are combination runes. They count as two separate runes: one earth rune and one air rune. Thus, any spell requiring one earth rune, one air rune or both will spend only one dust rune.

They can be created with the Runecraft skill or purchased with Pizazz points from the Mage Training Arena.

The Dust battlestaff offers unlimited amount of Dust runes.

Runecrafting Dust runes[edit | edit source]

At Runecraft level 10 or higher, they can be crafted in either of two ways:

Pure essence, earth runes and an earth talisman to the Air altar (for 8.3 Runecraft experience per rune)
Pure essence, air runes and an air talisman to the Earth altar. (for 9.0 Runecraft experience per rune)

Tiaras will not work in place of talismans while crafting combination runes. Combinations have a 50% success rate (or 100%, if the player is wearing a binding necklace), and the talisman is consumed in the process (unless the player uses the Lunar spell Magic Imbue).

Note: Binding Dust Runes will consume the secondary talisman, for example: Using an air talisman at the Earth altar will consume the air talisman.

Spells requiring both air and earth runes[edit source]

Spell	Level	Runes	Exp	Category	Spell Group	Notes
Earth Strike	9	¹²¹	9.5	Combat	Standard	Maximum of 6 damage per cast.
Earth Bolt	29	¹³²	19.5	Combat	Standard	Maximum of 11 damage per cast.
Lumbridge Teleport	31	¹¹³	41	Teleport	Standard	Teleports the caster to the centre of Lumbridge Castle.
Crumble Undead	39	¹²²	24.5	Combat	Standard	Can only be cast on undead monsters. Maximum of 15 damage per cast.
Teleport to House	40	¹¹¹	30	Teleport	Standard	Teleports the caster to their player-owned house.
Earth Blast	53	¹⁴³	31.5	Combat	Standard	Maximum of 15 damage per cast.
Earth Wave	70	¹⁷⁵	40	Combat	Standard	Maximum of 19 damage per cast.
Earth Surge	90	¹¹⁰⁷	48.5	Combat	Standard	Maximum of 23 damage per cast.