Old School/Rune longsword/Where to get itRune longsword: where to get itSourceQuantityChance per rollBlack dragon (Regular)11/128Black dragon (Wilderness Slayer Cave)11/128Bronze dragon (Standard)11/128Brutal black dragon15/128Brutal blue dragon (Catacombs of Kourend)15/128Brutal red dragon15/128Chest (Bryophyta's lair) (Free-to-play)16/118Chest (Bryophyta's lair) (Members)16/118Chest (Obor's lair)15/118Dark Chest15/600Frost dragon12/130General Graardor18/127Gold Chest (black)15/144.18Gold Chest (brown)15/143.99Gold Chest (crimson)15/144.08Gold Chest (purple)15/144.28Gold Chest (red)15/143.91King Black Dragon110/128King kurask13/124, 3 rollsKraken (Kraken)12/128Kurask (Normal)13/124Lava dragon12/128Lava Strykewyrm12/128Magma strykewyrm12/128, 3 rollsMartial salvage110/2,440Orca18/92Red dragon (1)11/128Reward casket (hard)11/27.1Rune dragon18/127Silver Chest (black)11/152.6Silver Chest (brown)11/152.46Silver Chest (crimson)11/152.53Silver Chest (purple)11/152.67Silver Chest (red)11/152.39Spiritual warrior (Zamorak)11/127Tarnished longsword15/10Vorkath (Post-quest)2–35/150, 2 rollsZombie Pirate's Locker26/173Zombie pirate (Diary)16/378Zombie pirate (Regular)16/1,260
