Blank air rune

The Old School RuneScape Wiki also has an article on: osrsw:Blank air rune

Blank air rune
Release	20 September 2006 (Update)
Members	Yes
Quest item	The Slug Menace
Properties
Tradeable	No
Equipable	No
Stackable	No
Disassembly	Yes
Destroy	Are you sure you wish to destroy this?
Values
Value	1 coin
High alch	1 coin
Low alch	1 coin
On death	Always kept outside Wild
Weight	0.01 kg
Examine
A blank air rune.
Advanced data
Item ID	9692
Links	MRID • recipe
FAQ • doc

Blank air rune? (edit)? (edit)20 September 2006 (Update)? (edit)YesA blank air rune.The Slug MenaceNo? (edit)NoYestrueYestrueNo? (edit)No? (edit)YestrueNoNo? (edit)Are you sure you wish to destroy this?? (edit)? (edit)Blank air rune0? (edit)Not soldNo data to display-@@[email protected]@-11 coinalways-1-1-1Always kept outside Wild--true0.6111 coin1 coin0.01 kg0.01quest? (edit)96929692MRID • recipe? (edit){"edible":"no","disassembly":"yes","stackable":"no","stacksinbank":"yes","death":"always","name":"Blank air rune","bankable":"yes","gemw":false,"equipable":"no","members":"yes","id":"9692","release_date":"20 September 2006","restriction":"quest","release_update_post":"Slug Menace","lendable":"no","destroy":"Are you sure you wish to destroy this?","highalch":1,"weight":0.01,"tradeable":"no","examine":"A blank air rune.","noteable":"no"}

The blank air rune is a quest item used in The Slug Menace. It is made by using a chisel on a normal rune essence or pure essence after adding the missing Page 1, Page 2 and Page 3 back into Brother Maledict's holy book. During this process the player must also make a blank earth rune, a blank fire rune, a blank mind rune and a blank water rune.

Make more than one blank because you can fail while chiseling the shape of the rune, and/or binding it with the element of the rune.

When used on an Air altar in the usual way it turns into a special air rune which is needed later in the quest.

Disassembly

Disassembly category	Default disassembly items
Disassembly XP	0.1
Item quantity required	1
Material count	1
Base junk chance	?  98.9% Your actual junk chance depends on your junk chance reduction researched. See the table below for all values, and Junk for more information. Reduction Junk chance None 1 98.9% 1 34 98.0 2 49 96.0 3 64 94.0 4 69 92.0 5 78 90.0 6 83 87.1 7 91 85.1 8 95 82.1 9 105 79.2
Possible materials
Often
Simple parts	99/100
Rarely
Variable components	1/100

defaultdefaultDefault disassembly itemstabletabletabletable1? (edit)0.198.9?  98.9%

Your actual junk chance depends on your junk chance reduction researched.
See the table below for all values, and Junk for more information.

Reduction		Junk chance
None	1	98.9%
1	34	98.0
2	49	96.0
3	64	94.0
4	69	92.0
5	78	90.0
6	83	87.1
7	91	85.1
8	95	82.1
9	105	79.2

11table? (edit)? (edit)? (edit)? (edit)notable{"mat_quantity":1,"xp":0.1,"rarely":[{"name":"Variable components","chance":1}],"category":"default","junk":[98.9,97.911,95.933,93.955,91.977,89.99900000000001,87.03200000000001,85.054,82.087,79.12],"level":1,"item_quantity":1,"often":[{"name":"Simple parts","chance":99}]}