kjh0035 Level 1 of the Dungeon (7, 13, D:1) a jackal skeleton a jackal skeleton (8, 8, D:1) a +0 dagger a kobold skeleton (8, 12, D:1) a quokka skeleton (9, 13, D:1) a jackal skeleton (11, 7, D:1) 5 stones (20, 31, D:1) a rat corpse (skeletalised by now) (20, 39, D:1) a +0 scale mail (22, -11, D:1) a +0 leather armour (22, 8, D:1) a jackal corpse (skeletalised by now) a jackal corpse (skeletalised by now) (23, -14, D:1) a frilled lizard corpse (skeletalised by now) (23, -13, D:1) a +0 club a goblin corpse (skeletalised by now) (34, 12, D:1) a bat skeleton (40, 6, D:1) a ball python skeleton (48, 2, D:1) a +0 short sword 3 stones a kobold skeleton (49, 3, D:1) a +0 club a stone a kobold skeleton (61, 18, D:1) a +0 whip a kobold corpse (skeletalised by now) (62, 25, D:1) a +0 leather armour (68, 19, D:1) a ball python corpse (skeletalised by now) Level 2 of the Dungeon (0, 0, D:2) an adder corpse (skeletalised by now) (4, -16, D:2) a +0 ring mail (6, -16, D:2) a +0 dagger a goblin corpse (skeletalised by now) (14, -3, D:2) a +0 short sword of protection (14, 26, D:2) a ball python corpse (skeletalised by now) (15, 7, D:2) a +0 dagger 10 stones (25, 9, D:2) a +0 dagger a +0 short sword a +0 short sword 4 stones a kobold corpse (skeletalised by now) a kobold corpse (skeletalised by now) a kobold corpse (skeletalised by now) (25, 15, D:2) a +0 club (26, 9, D:2) a frilled lizard corpse (skeletalised by now) (26, 23, D:2) an adder skeleton a frilled lizard skeleton (27, 23, D:2) a frilled lizard skeleton (32, 28, D:2) a rat skeleton (37, 34, D:2) a +0 robe Level 3 of the Dungeon (0, 0, D:3) 5 stones (5, -3, D:3) a +0 dagger (10, 7, D:3) a +0 dagger a goblin corpse (skeletalised by now) (12, -3, D:3) a +0 dagger a stone a +0 club a +0 ring mail a kobold corpse (skeletalised by now) the goblin corpse of Ijyb (skeletalised by now) (12, -2, D:3) an adder corpse (skeletalised by now) (25, 8, D:3) a book of Burglary (27, 11, D:3) a +0 hand axe (31, 17, D:3) a +0 hand axe (35, -26, D:3) 7 stones (37, 0, D:3) a +0 falchion a +0 scale mail an orc skeleton (37, 1, D:3) a +0 flail a +0 trident a +0 leather armour an orc skeleton (38, 1, D:3) a +0 whip (39, 0, D:3) a +0 falchion an orc skeleton (39, 1, D:3) an adder skeleton (41, -32, D:3) a frilled lizard skeleton (45, -25, D:3) 3 stones Level 4 of the Dungeon (0, 0, D:4) a +0 flail (3, -17, D:4) a +0 trident an iguana corpse (skeletalised by now) (8, 6, D:4) 8 stones (9, -21, D:4) a +0 short sword 4 stones a kobold corpse (skeletalised by now) (10, -15, D:4) a +0 club (11, -13, D:4) a +0 great sword (11, -10, D:4) a +0 spear (15, -5, D:4) a ball python skeleton (16, -16, D:4) a scroll of revelation (19, -22, D:4) a quokka corpse (skeletalised by now) (19, 7, D:4) a +0 war axe (21, -24, D:4) a +0 rapier (22, -6, D:4) an iguana skeleton (22, -3, D:4) a ball python skeleton (26, -16, D:4) a wand of flame (12) (26, -1, D:4) a +0 shortbow a centaur skeleton (34, -5, D:4) a +0 short sword (36, -7, D:4) a +0 cloak (38, -9, D:4) a +3 quarterstaff an adder skeleton a kobold skeleton (39, -16, D:4) a +0 chain mail a +0 hand axe a +0 chain mail of willpower 2 boomerangs a +0 mace an orc skeleton an orc skeleton (40, -16, D:4) a +0 falchion a +0 chain mail a +0 morningstar an orc skeleton an orc skeleton (40, -15, D:4) a flux talisman (40, 0, D:4) a +0 giant club (41, -16, D:4) a +0 ring mail a +0 mace (41, -15, D:4) a +0 short sword an orc skeleton (42, -2, D:4) a +0 short sword a +0 scale mail Level 5 of the Dungeon (0, 0, D:5) a +0 scale mail (2, -17, D:5) an iguana corpse (skeletalised by now) (2, -11, D:5) a +0 leather armour (6, -1, D:5) a hound corpse (skeletalised by now) (7, 12, D:5) a hound corpse (skeletalised by now) (9, 29, D:5) a +0 trident an orc corpse (skeletalised by now) (12, 29, D:5) a +0 short sword a +0 leather armour a +0 flail an orc corpse (skeletalised by now) (14, 30, D:5) a +0 club an orc skeleton (19, 4, D:5) a +0 ring mail (23, 16, D:5) an adder skeleton (24, -3, D:5) a +0 club (25, 13, D:5) a +0 giant club (28, -8, D:5) a +0 club a +0 leather armour (28, -7, D:5) a +0 short sword a +0 ring mail a +0 hand axe an orc skeleton (30, -7, D:5) a +0 war axe a +0 chain mail (31, 1, D:5) 6 poisoned darts (64, 37, D:5) a black bear corpse (skeletalised by now) Level 6 of the Dungeon (0, 0, D:6) a +0 ring mail (12, -30, D:6) a bullfrog skeleton (12, -26, D:6) a +2 dagger of speed (13, -27, D:6) a +0 short sword a +0 scale mail a +0 mace (14, -28, D:6) a +0 dagger (14, -27, D:6) a +0 hand axe a +0 ring mail a +0 dagger a +0 robe a +2 dagger of venom a +0 robe (15, -7, D:6) a scroll of noise (17, -46, D:6) a +0 whip an orc skeleton (19, -36, D:6) a +0 short sword (20, -41, D:6) 4 stones (35, -38, D:6) a +0 sling (37, -51, D:6) 3 stones (39, -42, D:6) a +0 ring mail (40, -7, D:6) a +0 ring mail (41, -42, D:6) 2 stones (44, -14, D:6) a +0 short sword a +0 leather armour an orc corpse (skeletalised by now) (44, -13, D:6) a +0 whip a +0 leather armour a +0 club a +0 leather armour a +0 club a +0 dagger an orc corpse (skeletalised by now) an orc corpse (skeletalised by now) an orc corpse (skeletalised by now) an orc corpse (skeletalised by now) (46, -50, D:6) 8 stones Level 7 of the Dungeon (0, 0, D:7) 6 stones (1, -3, D:7) a +0 club a +0 flail a +0 scale mail a +0 dagger a +0 robe (1, -2, D:7) a +0 whip a +0 ring mail (3, 19, D:7) a +0 hand axe (3, 36, D:7) a +0 mace (13, -6, D:7) a water moccasin corpse (skeletalised by now) (16, 9, D:7) a +0 club an orc skeleton (16, 11, D:7) a +0 dagger a +0 leather armour a +0 dagger an orc skeleton an orc skeleton (19, -6, D:7) a scroll of noise (20, -13, D:7) 5 stones (21, 25, D:7) an iguana skeleton (24, 27, D:7) a +0 hat Level 8 of the Dungeon (2, 17, D:8) a +0 scale mail (6, 22, D:8) a book of Burglary (8, 21, D:8) a +0 cloak (9, 22, D:8) a +0 club 2 boomerangs a +0 scale mail (10, 33, D:8) a +0 morningstar a +0 robe a +4 trident of freezing a +0 robe (11, 32, D:8) a +0 battleaxe a +0 robe (11, 33, D:8) a +4 great sword a +0 robe a +0 flail a +0 robe (13, 34, D:8) a yak skeleton (14, 33, D:8) a yak skeleton a yak skeleton a yak skeleton (14, 34, D:8) a yak skeleton (20, 29, D:8) an orb of energy (21, 18, D:8) 6 stones (28, 0, D:8) the +0 ring mail of Bizuhiuz {Harm rPois MP-6 Str-4} Str-4: It affects your strength (-4). rPois: It protects you from poison. MP-6: It affects your magic capacity (-6). Harm: It increases damage dealt and taken. (32, 15, D:8) a +0 war axe (33, 13, D:8) a +0 dagger Level 9 of the Dungeon [Shop] Byiruwn's Armour Shop the +0 pair of boots "Towkoan" {Int+3} (231 gold) Int+3: It affects your intelligence (+3). a +0 ring mail (52 gold) a +0 chain mail (58 gold) a +0 scale mail (52 gold) the +2 robe "Heivaad" {Fly Archmagi} (439 gold) Fly: It grants you flight. Archmagi: It increases the power of your magical spells. a +0 robe (9 gold) a +0 ring mail (52 gold) a +0 scale mail (52 gold) (0, 0, D:9) a +0 robe a +0 whip (1, -2, D:9) 6 stones (1, 0, D:9) a +0 spear a gnoll skeleton (2, -1, D:9) a +0 halberd a gnoll skeleton (2, 0, D:9) a +0 flail a gnoll skeleton (5, -4, D:9) a yak skeleton (5, -2, D:9) a yak skeleton a yak skeleton (6, 36, D:9) a +0 helmet (31, -1, D:9) a yak corpse (skeletalised by now) (33, 33, D:9) a +0 scale mail (34, 8, D:9) a howler monkey corpse (skeletalised by now) (38, 19, D:9) a +0 club (39, 19, D:9) a +0 club a kobold corpse (skeletalised by now) (39, 20, D:9) a +0 club 7 poisoned darts (41, -3, D:9) a +0 flail (41, -2, D:9) a +0 club a +0 club a +0 club a gnoll corpse (skeletalised by now) a gnoll corpse (skeletalised by now) (42, -4, D:9) a +0 flail a gnoll corpse (skeletalised by now) (42, -2, D:9) a +0 spear a +0 scale mail (42, 38, D:9) a +0 club an orc corpse (skeletalised by now) (43, 39, D:9) a +0 halberd a +0 chain mail (43, 40, D:9) a +0 club an orc corpse (skeletalised by now) (46, 41, D:9) a +0 short sword a +0 scale mail a +1 flail of venom a +0 leather armour an orc corpse (skeletalised by now) (47, 41, D:9) a +0 mace a +0 war axe an orc corpse (skeletalised by now) (48, 31, D:9) 5 stones (48, 41, D:9) a +0 flail (54, 31, D:9) a +0 war axe of venom Level 10 of the Dungeon (0, 0, D:10) a yak skeleton (2, 0, D:10) a yak skeleton (5, 15, D:10) a +0 war axe (12, -20, D:10) a +0 hand axe 2 boomerangs a +0 ring mail an orc skeleton (13, -20, D:10) a +0 dagger a +0 robe (14, -26, D:10) a +0 ring mail (14, -22, D:10) a +0 hand axe (14, -20, D:10) a +0 short sword a +0 leather armour an orc corpse (skeletalised by now) (26, -1, D:10) a wyvern skeleton (28, -34, D:10) a +0 scale mail (28, -16, D:10) a +0 leather armour (31, -12, D:10) a +0 battleaxe a +0 arbalest a +0 leather armour (31, -3, D:10) the +11 plutonium sword {^Contam Stlth-} ^Contam: It causes magical contamination when unequipped. Stlth-: It makes you less stealthy. (31, -1, D:10) a staff of fire (31, 15, D:10) a yak skeleton (32, -3, D:10) a +3 scale mail of willpower (32, -1, D:10) the +2 trident of Trog's Delight {antimagic, *Noise rCorr Dex+7} Dex+7: It affects your dexterity (+7). *Noise: It may make a loud noise when swung. rCorr: It protects you from acid and corrosion. (32, 11, D:10) a +0 chain mail a +0 flail an orc skeleton a wyvern skeleton (33, -2, D:10) an amulet of reflection (33, -1, D:10) a staff of death (35, -28, D:10) a +0 chain mail (35, -23, D:10) a +0 dagger of holy wrath a +0 robe an orc skeleton (35, -22, D:10) a +0 short sword (36, -21, D:10) a +0 club 4 poisoned darts a kobold skeleton (36, -3, D:10) a +0 club a stone a +2 short sword of venom a +0 whip 8 poisoned darts a +0 short sword a kobold skeleton a kobold skeleton (45, -11, D:10) a +0 shortbow (47, -12, D:10) 6 poisoned darts a +0 short sword a kobold skeleton (52, -27, D:10) a wand of warping (7) (53, -26, D:10) a scroll of butterflies (54, -27, D:10) 17 gold pieces (57, -1, D:10) 5 boomerangs (60, 12, D:10) a +0 club a +0 leather armour (60, 13, D:10) a +0 dagger a +0 robe an orc skeleton (60, 14, D:10) a +0 club a +0 leather armour an orc skeleton (61, 12, D:10) a +0 club a +0 leather armour a +0 hand axe a boomerang an orc skeleton (62, 12, D:10) a +0 hand axe a +0 plate armour an orc skeleton Level 11 of the Dungeon (0, 0, D:11) a +0 whip a +0 heavy spear a gnoll corpse (skeletalised by now) a gnoll corpse (skeletalised by now) (1, 0, D:11) a +2 heavy spear a +0 scale mail a +0 buckler a gnoll corpse (skeletalised by now) (2, 0, D:11) a +0 flail of holy wrath a gnoll corpse (skeletalised by now) (8, -9, D:11) a +0 mace (12, 34, D:11) a howler monkey corpse (skeletalised by now) (13, 34, D:11) a howler monkey corpse (skeletalised by now) (14, 26, D:11) 7 stones (17, 5, D:11) a +0 spear (19, -9, D:11) a komodo dragon skeleton (20, -9, D:11) a +0 morningstar (27, -8, D:11) a +0 trident (31, 4, D:11) a +0 ring mail (41, 8, D:11) a +0 dagger (41, 37, D:11) a +0 dagger a +0 robe (42, 26, D:11) a +0 spear a +0 robe (45, -5, D:11) a +0 shortbow (45, -4, D:11) a +0 shortbow (45, 35, D:11) 2 stones (46, -5, D:11) a +0 shortbow a centaur corpse (skeletalised by now) Level 12 of the Dungeon (0, 0, D:12) 6 boomerangs (9, 23, D:12) a +0 robe (15, -16, D:12) a +0 chain mail (16, 29, D:12) a +2 buckler (32, -1, D:12) an ugly thing skeleton (37, -18, D:12) a +0 rapier (45, 16, D:12) a +0 giant club a +0 giant spiked club a two-headed ogre skeleton (59, 31, D:12) a +0 long sword (61, -8, D:12) 2 poisoned darts (63, -6, D:12) a +0 falchion (63, -1, D:12) a +0 flail (64, -11, D:12) a howler monkey corpse (skeletalised by now) (64, -10, D:12) a howler monkey corpse (skeletalised by now) (64, -9, D:12) a howler monkey corpse (skeletalised by now) Level 1 of the Orcish Mines (0, 0, Orc:1) a +0 war axe a +0 plate armour a +0 dagger a +0 short sword a +0 giant club an orc corpse an ogre corpse (1, 0, Orc:1) a +0 club a +0 dagger a +0 robe a warg corpse (1, 1, Orc:1) a +0 giant club a +0 giant club a +0 whip a +0 leather armour a +0 dagger a +0 ring mail a two-headed ogre corpse (1, 2, Orc:1) a +0 battleaxe a +0 arbalest a +0 chain mail a +0 hand axe an orc corpse (2, 2, Orc:1) 29 gold pieces Level 1 of the Lair of Beasts (0, 0, Lair:1) a yak skeleton (1, 0, Lair:1) a scroll of enchant armour a yak skeleton a yak skeleton (2, 0, Lair:1) a potion of mutation a yak skeleton (4, 9, Lair:1) a komodo dragon skeleton (10, -8, Lair:1) a +0 leather armour (13, 0, Lair:1) a yak skeleton (13, 1, Lair:1) a yak skeleton (22, 23, Lair:1) a cane toad skeleton (23, 21, Lair:1) a bullfrog skeleton (25, 6, Lair:1) a bullfrog corpse (skeletalised by now) (26, 5, Lair:1) a basilisk skeleton (27, -15, Lair:1) a +0 robe (33, -2, Lair:1) a black mamba corpse (skeletalised by now) (34, -2, Lair:1) a bullfrog corpse (skeletalised by now) (34, 0, Lair:1) a stone (37, 18, Lair:1) a cane toad skeleton (38, 18, Lair:1) a cane toad skeleton (42, -6, Lair:1) 4 stones (44, 11, Lair:1) a potion of degeneration (50, 4, Lair:1) a cane toad corpse (skeletalised by now) (57, 8, Lair:1) a +2 scimitar of electrocution Level 2 of the Lair of Beasts (4, -11, Lair:2) an elephant skeleton (11, -26, Lair:2) a +0 chain mail (14, 17, Lair:2) a komodo dragon skeleton (18, -7, Lair:2) a +0 flail (19, 5, Lair:2) a bullfrog skeleton (31, 5, Lair:2) a +0 sling (36, -5, Lair:2) a +0 whip (37, -6, Lair:2) a scroll of torment (38, 1, Lair:2) 5 stones (42, 7, Lair:2) a water moccasin skeleton (44, 8, Lair:2) an elephant skeleton (60, -34, Lair:2) a +0 dagger (66, 4, Lair:2) a wolf skeleton (67, 5, Lair:2) a wolf skeleton Level 3 of the Lair of Beasts (0, 0, Lair:3) a blink frog skeleton (6, 18, Lair:3) a +0 war axe (7, 18, Lair:3) a +0 trident (8, 17, Lair:3) a +0 scimitar (8, 18, Lair:3) a +0 hand axe a naga skeleton (15, 24, Lair:3) a +0 short sword (21, -10, Lair:3) 3 javelins (24, 9, Lair:3) a bullfrog skeleton a water moccasin skeleton (24, 10, Lair:3) a water moccasin skeleton (27, 24, Lair:3) a +0 robe (30, 27, Lair:3) a +0 trident (31, 10, Lair:3) a water moccasin skeleton (34, 3, Lair:3) 4 stones (39, 27, Lair:3) an elephant skeleton (39, 28, Lair:3) an elephant skeleton Level 4 of the Lair of Beasts (0, 0, Lair:4) a bullfrog corpse (skeletalised by now) (3, 28, Lair:4) a water moccasin skeleton (12, 45, Lair:4) a potion of degeneration (23, -6, Lair:4) a bullfrog corpse (skeletalised by now) (23, 15, Lair:4) a +0 leather armour (24, 41, Lair:4) a yak corpse (skeletalised by now) (25, 29, Lair:4) a +0 ring mail (25, 39, Lair:4) a yak skeleton (26, 0, Lair:4) a +0 club (29, 15, Lair:4) a blink frog skeleton (29, 16, Lair:4) a blink frog skeleton (29, 24, Lair:4) the staff "Bexest" {rElec rCorr Int+2 Stlth+ Air} [staff of air] Base accuracy: +5 Base damage: 5 Base attack delay: 1.2 This weapon's minimum attack delay (0.6) is reached at skill level 12. Int+2: It affects your intelligence (+2). rElec: It insulates you from electricity. rCorr: It protects you from acid and corrosion. Stlth+: It makes you more stealthy. Air: It increases the power of your Air spells. It falls into the 'Staves' category. It is a one-handed weapon. (29, 46, Lair:4) a +0 trident (31, 16, Lair:4) a blink frog skeleton (34, 20, Lair:4) a basilisk skeleton (34, 34, Lair:4) a water moccasin corpse (skeletalised by now) (35, 43, Lair:4) a +0 long sword (38, 12, Lair:4) a blink frog skeleton (39, 4, Lair:4) 5 stones (50, 10, Lair:4) a blink frog skeleton (51, 10, Lair:4) a wyvern skeleton (54, 38, Lair:4) a wyvern corpse (skeletalised by now) (56, 26, Lair:4) a cane toad skeleton (57, 27, Lair:4) a basilisk skeleton (59, 52, Lair:4) a +4 ring of protection (61, 19, Lair:4) a basilisk skeleton (62, 43, Lair:4) a ring of ice (64, 31, Lair:4) a +0 falchion (65, 13, Lair:4) a catoblepas corpse (skeletalised by now) (65, 23, Lair:4) a +0 quarterstaff (65, 24, Lair:4) a basilisk skeleton (65, 39, Lair:4) a cane toad corpse (skeletalised by now) (66, 3, Lair:4) a +0 rapier (66, 39, Lair:4) a lindwurm corpse (skeletalised by now) (67, 4, Lair:4) a +0 plate armour Level 5 of the Lair of Beasts (0, 0, Lair:5) a +0 plate armour a +0 leather armour (0, 2, Lair:5) 5 stones a +0 long sword (1, 1, Lair:5) a +0 scale mail (1, 16, Lair:5) a +0 short sword a +0 robe (1, 19, Lair:5) a hell rat skeleton (1, 21, Lair:5) a yak skeleton (2, -1, Lair:5) a +0 spear a +0 buckler a spriggan skeleton (2, 22, Lair:5) a yak skeleton a yak skeleton a yak skeleton (3, -2, Lair:5) a +0 rapier a +0 robe a +1 vampiric short sword a +0 robe a +0 rapier a +0 robe a +0 spear a yak skeleton a spriggan skeleton a spriggan skeleton a spriggan skeleton (3, -1, Lair:5) a +0 dagger a +0 robe a yak skeleton (3, 17, Lair:5) a +0 short sword a +0 robe (3, 19, Lair:5) a hell rat skeleton (3, 20, Lair:5) a wolf skeleton (4, 15, Lair:5) a +0 rapier a +0 robe (4, 29, Lair:5) a wolf skeleton (5, 15, Lair:5) a wolf corpse (skeletalised by now) (5, 30, Lair:5) a +0 rapier a +0 robe a +0 buckler a spriggan skeleton (7, 32, Lair:5) a +0 short sword a +0 robe a +0 buckler a spriggan corpse (skeletalised by now) (9, 6, Lair:5) a +0 giant spiked club (11, 5, Lair:5) a +0 cloak (14, 38, Lair:5) a wolf corpse (skeletalised by now) (18, 12, Lair:5) a +0 rapier a +0 robe a spriggan skeleton (19, -3, Lair:5) a wolf skeleton a wolf skeleton a polar bear skeleton (23, 1, Lair:5) a black mamba skeleton (24, 41, Lair:5) a +0 rapier a +0 robe a +0 buckler a spriggan skeleton (27, 8, Lair:5) a stone (27, 28, Lair:5) the ring "Xan Bim" {Fire SInv Stlth+} [ring of fire] Fire: It enhances your fire magic. rF+: It protects you from fire. rC-: It makes you vulnerable to cold. SInv: It lets you see invisible. Stlth+: It makes you more stealthy. (unseen) (28, 5, Lair:5) a stone (28, 8, Lair:5) a water moccasin skeleton (28, 29, Lair:5) 21 gold pieces (29, 27, Lair:5) a +2 plate armour of willpower (unseen) (29, 28, Lair:5) a scroll of acquirement (29, 43, Lair:5) a water moccasin skeleton (30, 10, Lair:5) a stone (33, 5, Lair:5) a stone (35, 20, Lair:5) a +0 leather armour (35, 22, Lair:5) a +0 dagger a +0 robe (35, 38, Lair:5) a polar bear skeleton (40, 40, Lair:5) a +0 quarterstaff (41, 0, Lair:5) a +0 robe (42, 34, Lair:5) a water moccasin skeleton (44, 15, Lair:5) a basilisk corpse (skeletalised by now) (45, 31, Lair:5) a hydra skeleton (47, 30, Lair:5) a blink frog skeleton (47, 31, Lair:5) a cane toad skeleton (48, 29, Lair:5) a water moccasin skeleton (51, 46, Lair:5) a rime drake skeleton (52, 34, Lair:5) a komodo dragon skeleton (53, 17, Lair:5) a cane toad skeleton (55, 20, Lair:5) a hell rat skeleton (55, 22, Lair:5) a hell rat skeleton (56, 14, Lair:5) 3 boomerangs (56, 22, Lair:5) a wyvern skeleton (57, 22, Lair:5) a basilisk skeleton a hell rat skeleton (57, 23, Lair:5) a hydra skeleton (57, 38, Lair:5) a death yak skeleton a death yak skeleton (57, 40, Lair:5) an elephant skeleton (57, 44, Lair:5) 5 poisoned darts (58, 38, Lair:5) a death yak skeleton (59, 26, Lair:5) a wyvern skeleton (59, 28, Lair:5) a wyvern skeleton (59, 41, Lair:5) an elephant skeleton (60, 28, Lair:5) a hydra skeleton (61, 29, Lair:5) a hell rat skeleton