{{D|Not suitable at all for money making, basic info moved to [[Pay-to-play Smithing training#Rune with crystal hammers]]}}

{{Mmgtable
|Activity = Smithing Rune platelegs with Crystal hammer
|Image = [[File:Max_smithing.png|300px]]
|Profit = {{GEP|Rune platelegs|1620}} - {{GEP|Rune bar|4228}}
|Skill = 99 {{scm|Smithing}} 55 {{scm|Dungeoneering}}<br/>All skill requirements to get into [[Prifddinas]]
|Item =
[[Crystal tool seed]]<br/>
150 [[Harmonic dust]] per crystal hammer
|Quest = [[Plague's End]] to make crystal hammers
|Other = [[Scroll of efficiency]] unlocked<br/>
Some service to provide the use of free [[Portable forge]]s
|Other Benefits = 364,500 {{scm|Smithing}} experience
|Inputs =
780 x [[Harmonic dust]] (free)<br/>
4228 x [[Rune bar]] ({{formatnum:{{#expr:{{GEP|Rune bar}}*4228}}}})
|Outputs = Make whatever is worth most<br/>
1620 x [[Rune platelegs]] ({{formatnum:{{#expr:{{GEP|Rune platelegs}}*1620}}}})<br/>
OR<br/>
1620 x [[Rune plateskirt]] ({{formatnum:{{#expr:{{GEP|Rune plateskirt}}*1620}}}})<br/>
OR<br/>
1620 x [[Rune 2h sword]] ({{formatnum:{{#expr:{{GEP|Rune 2h sword}}*1620}}}})
|Location = Near a bank with a portable forge
|Category = Smithing
|Details =
[[Portable forge]] has 10% chance to save any bar.<br/>
[[Crystal hammer]] has 10% chance to save 1 out of 3 bars when smithing platelegs.

Results may vary; this article is based on the ''expected average value'' given the chances above.

15 seconds to smith the items + 5 seconds to bank = 20 seconds / inventory = 180 inventories / hour.<br/>
9 items made / inventory => '''1620 items made / hour.'''<br/>
1620 * 3 = 4860 bars required (without bar saving effect)<br/>
4860 * 0.9 <sub>(portable forge saving effect)</sub> * 29/30 <sub>(hammer saving effect)</sub> = '''4228 bars required with the used bar saving effects'''

You use roughly 5.2 hammers per hour => 5.2*150 = 780 dust required.

If you use full [[Blacksmith's outfit]] + [[Clan avatar]] experience becomes 404,595 {{scm|Smithing}} per hour.
}}

{{Money making}}