topfpfpflanze

Level 1 of the Dungeon
(0, 0, D:1)
  9 stones
(4, -3, D:1)
  19 stones
(9, 11, D:1)
  26 sling bullets
(14, -5, D:1)
  a +0 club
(14, 15, D:1)
  5 stones
(16, -5, D:1)
  a +0 dagger
(24, 9, D:1)
  a +0 club
(26, -11, D:1)
  a +2 ring mail of cold resistance
(28, 20, D:1)
  a stone
(30, 41, D:1)
  a +0 dagger
(41, 4, D:1)
  a +0 dagger
(43, 27, D:1)
  23 stones
(46, -3, D:1)
  a +0 ring mail
(58, 27, D:1)
  a +0 club
(61, -4, D:1)
  a +0 club

Level 2 of the Dungeon
(7, -1, D:2)
  a +0 dagger
(7, 23, D:2)
  a +0 club
(12, 11, D:2)
  a +0 mace
(19, 0, D:2)
  16 sling bullets
(36, 18, D:2)
  a +0 club
(43, 7, D:2)
  21 arrows
(45, 0, D:2)
  a +0 ring mail
(45, 16, D:2)
  a +0 long sword
(57, 25, D:2)
  a +0 short sword
(63, 17, D:2)
  a +0 club
(63, 37, D:2)
  a +0 dagger
(63, 40, D:2)
  a +0 robe
  a +0 whip

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 robe
(1, 19, D:3)
  a cursed +0 leather armour
(3, 17, D:3)
  a +0 club
(4, 18, D:3)
  a +0 dagger
(6, 13, D:3)
  a +0 club
(8, 3, D:3)
  an uncursed ring of teleportation {@r3}
(12, 13, D:3)
  a +0 robe
  a +0 dagger
  a +0 dagger
(13, 9, D:3)
  2 stones
(13, 12, D:3)
  2 stones
  a +0 hand axe
(14, 12, D:3)
  a +0 club
(15, -16, D:3)
  10 sling bullets
(15, 5, D:3)
  a +0 robe
(19, 28, D:3)
  8 boomerangs
(22, 19, D:3)
  25 stones
(25, -18, D:3)
  22 stones
(33, -15, D:3)
  a +0 pair of boots
(42, 0, D:3)
  a +0 dagger
(43, -2, D:3)
  a +0 dagger
(44, -7, D:3)
  21 arrows
(45, 0, D:3)
  a +0 whip
(46, 3, D:3)
  22 stones
(46, 27, D:3)
  14 bolts
(47, -6, D:3)
  2 stones

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 dagger
  a +0 robe
  a +0 mace of draining
  a cursed +0 chain mail
(12, -2, D:4)
  a +0 robe
  a +0 dagger
(13, -2, D:4)
  a +0 leather armour
(14, 23, D:4)
  a +0 dagger
(16, -18, D:4)
  a +0 giant spiked club
(17, 0, D:4)
  a +0 robe
  a +0 dagger
(18, -1, D:4)
  2 stones
(18, 0, D:4)
  a +0 dagger
(18, 1, D:4)
  a +0 ring mail
  a +0 club
(18, 2, D:4)
  2 stones
  a +0 dagger
(18, 4, D:4)
  28 stones
  a +0 short sword
  a +0 ring mail
  a cursed -2 dagger
(18, 6, D:4)
  a +0 mace
(19, -21, D:4)
  32 stones
  a +0 rapier
  a +0 leather armour
(19, 0, D:4)
  a stone
(22, -1, D:4)
  a +1 dagger of protection
(32, -11, D:4)
  a +0 hand axe
(32, -9, D:4)
  a +0 hand axe
  a +0 robe
  a +0 dagger
(32, -7, D:4)
  a +0 hunting sling
  a +0 vorpal mace
(33, 17, D:4)
  a +0 club
  a +0 ring mail
(34, -8, D:4)
  a +0 robe
  a +0 dagger
(34, 17, D:4)
  a +0 hand axe
  a +0 leather armour
(36, 10, D:4)
  a +0 ring mail
(47, -6, D:4)
  a +0 giant club
(49, 15, D:4)
  25 stones

Level 5 of the Dungeon
(0, 0, D:5)
  a +0 trident
(8, -22, D:5)
  a +0 mace
(9, -25, D:5)
  a +3 quarterstaff of chaos
(12, -1, D:5)
  18 sling bullets
(19, -19, D:5)
  a +0 robe
  a +2 hand axe
(26, -16, D:5)
  a +0 whip
(26, 2, D:5)
  a +0 hand crossbow
(27, -8, D:5)
  a +0 giant club
(31, -21, D:5)
  a +0 giant spiked club
(46, 19, D:5)
  11 stones
(60, 13, D:5)
  a +0 club

Level 6 of the Dungeon
(0, 0, D:6)
  a cursed +3 dagger
  a +0 robe
(0, 1, D:6)
  a +0 great sword
  a +0 robe
(3, 12, D:6)
  a +4 hand axe
  a +0 robe
(11, 34, D:6)
  a +0 giant club
(12, 29, D:6)
  18 stones
(16, 0, D:6)
  a +0 whip
(18, 23, D:6)
  a +1 pair of boots
(19, -3, D:6)
  a +0 robe
(23, 9, D:6)
  a +0 long sword
(23, 29, D:6)
  a +0 club
(29, 11, D:6)
  a +0 mace
(29, 13, D:6)
  a +0 chain mail
  a +0 halberd
(29, 14, D:6)
  a +0 giant club
(30, 15, D:6)
  a +0 robe
  a +0 dagger
(31, 21, D:6)
  a +0 halberd
(32, 19, D:6)
  a +0 halberd

Level 7 of the Dungeon
(0, 0, D:7)
  2 boomerangs
(3, -3, D:7)
  a +0 dagger
(3, 2, D:7)
  a +0 giant spiked club
(3, 21, D:7)
  a +0 shortbow
  10 arrows
(4, -3, D:7)
  a +0 robe
  a +0 dagger
(5, 20, D:7)
  3 arrows
(6, 20, D:7)
  3 arrows
(7, 20, D:7)
  2 arrows
(8, -3, D:7)
  a +0 robe
  a +0 dagger
(18, 4, D:7)
  a +0 dagger
  a +0 robe
(21, 9, D:7)
  21 stones
(22, 24, D:7)
  a +0 spear
(23, 7, D:7)
  28 arrows
(24, 10, D:7)
  a +0 cloak
(31, 28, D:7)
  a +0 whip
  a +0 leather armour
(36, 39, D:7)
  a +0 leather armour
(46, 45, D:7)
  a +4 short sword of freezing
  a +0 robe
(52, 47, D:7)
  26 gold pieces
(53, 44, D:7)
  a +0 cloak

Level 8 of the Dungeon
[Shop] Botu's Book Emporium
  a manual of Polearms (1324 gold)
  a book of Spatial Translocations (780 gold)
  the Tome of Beguiling and Ice (824 gold)
    Spells                           Type                      Level      
    Known
     a - Leda's Liquefaction          Hexes/Earth                   4         
    no
     b - Yara's Violent Unravelling   Hexes/Transmutation           5         
    no
     c - Silence                      Hexes/Air                     5         
    no
     d - Simulacrum                   Ice/Necromancy                6         
    no
  a book of Conjurations (360 gold)
  a book of Party Tricks (600 gold)
  a book of Maledictions (300 gold)
  a book of Air (420 gold)
  the Incunabulum of the Unstable Birds (730 gold)
    Spells                           Type                      Level      
    Known
     a - Sting                        Transmutation/Poison          1        
    yes
     b - Poisonous Vapours            Poison/Air                    2        
    yes
     c - Static Discharge             Conjuration/Air               3        
    yes
     d - Blade Hands                  Transmutation                 5        
    yes
     e - Tornado                      Air                           9         
    no
  the Almanac of Contamination and the Entourage (884 gold)
    Spells                           Type                      Level      
    Known
     a - Summon Small Mammal          Summoning                     1        
    yes
     b - Alistair's Intoxication      Transmutation/Poison          5         
    no
     c - Spellforged Servitor         Conjuration/Summoning         7        
    yes
     d - Summon Hydra                 Summoning                     7         
    no
  a book of Debilitation (480 gold)
  the Incunabulum of Flying Conjuration (756 gold)
    Spells                           Type                      Level      
    Known
     a - Swiftness                    Air                           2        
    yes
     b - Stone Arrow                  Conjuration/Earth             3         
    no
     c - Sticky Flame                 Conjuration/Fire              4         
    no
     d - Bolt of Magma                Conjuration/Fire/Earth        5        
    yes
     e - Conjure Ball Lightning       Conjuration/Air               6         
    no
(0, 0, D:8)
  4 large rocks
(1, -24, D:8)
  a +0 dagger
(8, -21, D:8)
  a +0 ring mail
(13, 13, D:8)
  a +2 dagger of venom
  a stone
(16, 13, D:8)
  a stone
(17, 12, D:8)
  a stone
  a +4 short sword
(17, 13, D:8)
  3 stones
(18, 11, D:8)
  15 stones
  a cursed -3 club
(19, -13, D:8)
  a +0 robe
(19, 11, D:8)
  a +0 mace
(20, 10, D:8)
  6 stones
(20, 13, D:8)
  a +0 dagger
(21, -25, D:8)
  18 stones
(21, 14, D:8)
  a +0 flail
  a +0 robe
  a +0 dagger
(22, 24, D:8)
  a +0 scale mail
(23, 7, D:8)
  a book of Air
(24, 13, D:8)
  3 stones
(28, -27, D:8)
  a +0 scale mail
(28, -23, D:8)
  a +0 robe
(28, -20, D:8)
  a +1 hat
  a +3 battleaxe
  a +3 trident
  a +0 dagger
(29, -29, D:8)
  a +0 dagger
  a +0 dagger
(29, -17, D:8)
  a +0 short sword
(32, -29, D:8)
  a +0 whip
(34, 12, D:8)
  a +0 quarterstaff
(36, 12, D:8)
  15 stones
  a +0 leather armour
  a +0 trident
(49, -24, D:8)
  a +0 chain mail
(49, -22, D:8)
  a +0 dagger
  a +0 robe
(49, -21, D:8)
  a +0 scimitar
  a +0 plate armour

Level 9 of the Dungeon
(3, -3, D:9)
  a +0 robe
(5, -4, D:9)
  a +0 hand axe
(17, 11, D:9)
  a +0 ring mail
(18, 5, D:9)
  a +0 battleaxe
(21, 2, D:9)
  a +0 trident
(22, 3, D:9)
  a +0 robe
  a +0 dagger
  a +0 robe
  a +2 dagger of draining
(22, 4, D:9)
  a +0 chain mail
  a +1 war axe of freezing
(26, 14, D:9)
  a +0 robe
(28, 1, D:9)
  a +0 hunting sling
(29, 14, D:9)
  a +0 long sword
(31, -9, D:9)
  14 stones
(54, -7, D:9)
  25 arrows

Level 10 of the Dungeon
(0, 0, D:10)
  8 gold pieces
(12, 4, D:10)
  a phial of floods
(12, 5, D:10)
  29 gold pieces
(16, 32, D:10)
  7 arrows
  a +2 shortbow of flaming
(18, 31, D:10)
  2 arrows
(19, 31, D:10)
  an arrow
(42, 22, D:10)
  11 stones

Level 1 of the Orcish Mines
[Shop] Yfokonir's Weapon Shoppe
  a +0 club (18 gold)
  the +5 flail of a sewer {antimagic, rPois Str+3 Int+2} (1029 gold)
    It reduces the magical energy of the wielder, and disrupts the spells and
    magical abilities of those hit. Natural abilities and divine invocations are
    not affected.
    
    It affects your strength (+3).
    It affects your intelligence (+2).
    It protects you from poison.
  a +0 flail (63 gold)
  a +5 vorpal flail (579 gold)
  a +1 vorpal great sword (300 gold)
  a +3 vorpal arbalest (426 gold)
  a +0 hand crossbow (63 gold)
[Shop] Liosules's Antique Weapon Boutique
  a +2 halberd of venom (537 gold)
  a +0 club (32 gold)
  a +3 scimitar (672 gold)
  a +2 hunting sling of flaming (470 gold)
  a cursed -2 falchion (3 gold)
  a +0 arbalest (144 gold)
  a cursed -1 battleaxe (16 gold)
  a +2 vampiric long sword (720 gold)
  a +0 hand axe (96 gold)
  a +0 dagger (64 gold)
  a +0 spear (96 gold)
[Shop] Qeudghed's Distillery
  a potion of attraction (39 gold)
  a potion of ambrosia (104 gold)
  a potion of lignification (39 gold)
  a potion of brilliance (52 gold)
[Shop] Titwanasm's Distillery
  a potion of flight (45 gold)
  a potion of flight (45 gold)
  a potion of brilliance (60 gold)
[Shop] Biomonao's Antique Armour Shop
  the cursed +1 ring mail of the Teacher {Int+4 Stlth+} (508 gold)
    It affects your intelligence (+4).
    It makes you more stealthy.
    It has a curse placed upon it.
  a +0 leather armour (42 gold)
  a +0 plate armour (483 gold)
  a +0 plate armour (483 gold)
  a +0 ring mail (84 gold)
  a +0 scale mail (84 gold)
  a cursed -2 ring mail (2 gold)
  a +0 pair of boots (94 gold)
  a +0 leather armour (42 gold)
  a +0 robe (14 gold)
(0, 0, Orc:1)
  a +0 leather armour
(1, 0, Orc:1)
  a +0 giant spiked club
(1, 1, Orc:1)
  a +0 plate armour
  a +0 war axe
  a +0 plate armour
  a +0 great sword
(2, -10, Orc:1)
  a +0 vorpal shortbow
  a +0 chain mail
  a +0 flail
(4, -4, Orc:1)
  a +0 chain mail
  a +0 broad axe
(4, -3, Orc:1)
  a +0 leather armour
  a +0 hand axe
(4, -1, Orc:1)
  a +0 robe
  a +0 dagger
(5, -6, Orc:1)
  a +0 leather armour
  a +1 mace of holy wrath
(5, -3, Orc:1)
  a +0 leather armour
  a +0 short sword
(5, -1, Orc:1)
  a +0 trident
(17, -13, Orc:1)
  a +0 mace
(18, -13, Orc:1)
  a +0 hand axe
  a +0 leather armour
  a +0 dagger
  a +0 robe
(20, -13, Orc:1)
  a +0 short sword
  a +0 leather armour
(31, -15, Orc:1)
  a +0 dagger of draining
  a +0 robe
(32, -15, Orc:1)
  a cursed -1 club
(33, -16, Orc:1)
  a +0 dagger
(33, -15, Orc:1)
  a +0 trident
(34, -13, Orc:1)
  a +0 hand axe
(36, -15, Orc:1)
  a +0 scimitar
  a +0 plate armour

Level 2 of the Orcish Mines
[Shop] Liekhly's Book Shoppe
  a book of Burglary (1200 gold)
  a book of Cantrips (320 gold)
  a book of Transfigurations (880 gold)
  a book of Necromancy (480 gold)
  a Necronomicon (1766 gold)
  a book of Maledictions (400 gold)
  a book of Clouds (720 gold)
  a manual of Throwing (1766 gold)
  a book of Annihilations (1766 gold)
  a book of the Dragon (1440 gold)
[Shop] Nanoeqi's Book Shop
  a book of Minor Magic (240 gold)
  a book of Misfortune (240 gold)
  a book of Air (420 gold)
  the Reference Book on Flight (780 gold)
    Spells                           Type                      Level      
    Known
     a - Shock                        Conjuration/Air               1        
    yes
     b - Corpse Rot                   Necromancy/Air                2         
    no
     c - Poisonous Vapours            Poison/Air                    2        
    yes
     d - Static Discharge             Conjuration/Air               3        
    yes
     e - Airstrike                    Air                           4        
    yes
  a book of the Tempests (840 gold)
  a book of Conjurations (360 gold)
  a book of Air (420 gold)
  a book of Alchemy (900 gold)
  a book of Flames (420 gold)
  Ossyl's Tome of the Warped Snowflakes (504 gold)
    Spells                           Type                      Level      
    Known
     a - Portal Projectile            Hexes/Translocation           3         
    no
     b - Frozen Ramparts              Ice                           3         
    no
     c - Iskenderun's Mystic Blast    Conjuration/Translocation     4        
    yes
     d - Ice Form                     Ice/Transmutation             4        
    yes
     e - Summon Ice Beast             Ice/Summoning                 4        
    yes
[Shop] Toph's Weapon Boutique
  a +0 hunting sling (18 gold)
  a +0 arbalest (54 gold)
  a +0 hand crossbow (42 gold)
  a cursed +0 bardiche (96 gold)
  a cursed -2 war axe (1 gold)
  a cursed -3 short sword (1 gold)
  a +2 quarterstaff of draining (230 gold)
  a +2 vampiric morningstar (288 gold)
  a +0 war axe of distortion (128 gold)
  6 silver javelins (172 gold)
  a +0 flail (42 gold)
  a +2 hand crossbow of flaming (219 gold)
  the +7 flail of Utuumegh {pain, Dex+3} (684 gold)
    In the hands of one skilled in necromantic magic, it inflicts extra damage
    on living creatures.
    
    It affects your dexterity (+3).
[Shop] Zuirhyly's Assorted Antiques
  a book of Transfigurations (1485 gold)
  a +2 hat of see invisible (567 gold)
  a +0 robe (18 gold)
  an uncursed ring of stealth (472 gold)
  a scroll of teleportation (81 gold)
  a +0 morningstar (108 gold)
  a potion of magic (216 gold)
  a +0 scale mail (108 gold)
  a +0 helmet (121 gold)
  a scroll of amnesia (94 gold)
  a scroll of brand weapon (540 gold)
  a wand of flame (10) (162 gold)
  a scroll of fear (94 gold)
  a +2 ring mail of poison resistance (486 gold)
(0, 0, Orc:2)
  24 gold pieces
(3, 14, Orc:2)
  23 gold pieces
(4, -12, Orc:2)
  21 gold pieces
(5, -3, Orc:2)
  24 gold pieces
(7, 4, Orc:2)
  21 gold pieces
(9, -8, Orc:2)
  30 gold pieces
(10, -18, Orc:2)
  26 gold pieces
(11, -27, Orc:2)
  17 gold pieces
(11, -14, Orc:2)
  26 gold pieces
(15, -5, Orc:2)
  29 gold pieces
(16, -3, Orc:2)
  19 gold pieces
(16, 4, Orc:2)
  26 gold pieces
(17, -18, Orc:2)
  7 gold pieces
(17, -2, Orc:2)
  6 gold pieces
(17, 5, Orc:2)
  16 gold pieces
(17, 6, Orc:2)
  11 gold pieces
(19, -4, Orc:2)
  9 gold pieces (still there?)
  a +0 arbalest (still there?)
  a +0 glaive (still there?)
  8 bolts (still there?)
(20, -15, Orc:2)
  4 gold pieces
(21, 2, Orc:2)
  14 gold pieces
(23, -13, Orc:2)
  2 arrows
(24, -12, Orc:2)
  2 arrows
(24, -9, Orc:2)
  2 arrows
  a bolt
(25, -10, Orc:2)
  a bolt
(26, -1, Orc:2)
  26 gold pieces
(27, -12, Orc:2)
  an arrow
(29, -12, Orc:2)
  a +0 great mace
  a +0 arbalest
  10 bolts
(30, -13, Orc:2)
  a +0 arbalest
  a +0 trident
  16 bolts
  a +0 shortbow
  13 arrows
(31, -13, Orc:2)
  a cursed -2 mace
  a +0 chain mail
(33, -6, Orc:2)
  a bolt
(34, -9, Orc:2)
  an arrow
(35, -14, Orc:2)
  a +0 arbalest
  a +0 mace
  19 bolts
(35, -9, Orc:2)
  an arrow
(35, -8, Orc:2)
  an arrow
(36, -24, Orc:2)
  26 gold pieces
(36, -8, Orc:2)
  9 arrows
  a bolt
(36, -6, Orc:2)
  2 bolts
(37, -7, Orc:2)
  an arrow
(37, -6, Orc:2)
  a bolt
(38, -6, Orc:2)
  5 bolts
(41, -23, Orc:2)
  28 gold pieces
(52, -33, Orc:2)
  a bolt
(52, -26, Orc:2)
  20 arrows
  a cursed -2 shortbow
(52, -19, Orc:2)
  a +0 great mace
  20 bolts
  a +0 arbalest
(53, -33, Orc:2)
  2 arrows
(53, -32, Orc:2)
  2 arrows
  11 bolts
(53, -31, Orc:2)
  3 arrows
(53, -30, Orc:2)
  a +0 plate armour
  a +0 scimitar
(53, -29, Orc:2)
  a +0 leather armour
(53, -27, Orc:2)
  a +0 arbalest
  a +0 mace
  11 bolts
  10 arrows
  a +0 shortbow
(53, -26, Orc:2)
  a bolt
(53, -25, Orc:2)
  a +0 morningstar
  23 bolts
  a +0 arbalest
  a +0 glaive
  a +0 arbalest
(54, -33, Orc:2)
  26 arrows
  a +0 shortbow
(54, -30, Orc:2)
  a +0 ring mail
  a +0 mace
(54, -29, Orc:2)
  a +0 flail
(55, -27, Orc:2)
  a +0 chain mail
  a +0 glaive
(56, -33, Orc:2)
  a cursed +0 plate armour
  a +2 glaive of venom
(56, -26, Orc:2)
  a +0 glaive
  20 bolts
  a +0 arbalest
(57, -26, Orc:2)
  a +0 battleaxe
  13 bolts
  a +0 arbalest
(57, -16, Orc:2)
  a +0 mace
  22 bolts
  a +0 arbalest
(59, -19, Orc:2)
  a +0 plate armour
  5 boomerangs
  a +0 scimitar
(60, -16, Orc:2)
  a cursed +0 great mace
  10 bolts
  a +0 arbalest
(61, -14, Orc:2)
  a +0 hand axe
  20 bolts
  a +0 arbalest
(63, -19, Orc:2)
  24 arrows
  a +0 shortbow
(63, -15, Orc:2)
  6 arrows
  4 bolts
(63, -12, Orc:2)
  an arrow
(64, -16, Orc:2)
  a bolt
(64, -15, Orc:2)
  a bolt
(64, -13, Orc:2)
  a +0 robe
  a cursed -3 dagger

Level 1 of the Elven Halls
[Shop] Efuimp's Magic Scroll Boutique
  a scroll of identify (32 gold)
  a scroll of remove curse (48 gold)
  a scroll of remove curse (48 gold)
  a scroll of identify (32 gold)
  3 scrolls of identify (96 gold)
  a scroll of identify (32 gold)
  a scroll of identify (32 gold)
(0, 0, Elf:1)
  15 gold pieces
(7, 1, Elf:1)
  11 gold pieces
(24, -32, Elf:1)
  a +0 long sword
  a +0 ring mail
(24, -27, Elf:1)
  a +0 long sword
  a +0 chain mail
(28, -25, Elf:1)
  a +0 rapier
(28, 19, Elf:1)
  25 gold pieces
(32, -27, Elf:1)
  a +0 rapier
  a +0 leather armour
(33, 8, Elf:1)
  20 gold pieces
(35, -27, Elf:1)
  a +0 long sword
(35, -16, Elf:1)
  a +0 robe
(36, -15, Elf:1)
  a +0 scimitar
  a +0 leather armour
(37, -15, Elf:1)
  a +0 dagger
(41, -1, Elf:1)
  a +0 war axe
(43, -4, Elf:1)
  a +0 robe
(60, 15, Elf:1)
  20 gold pieces

Level 2 of the Elven Halls
(0, 0, Elf:2)
  26 gold pieces
(2, 43, Elf:2)
  22 gold pieces
(4, -2, Elf:2)
  19 gold pieces
(7, -2, Elf:2)
  21 gold pieces
(8, 44, Elf:2)
  10 gold pieces
(11, 41, Elf:2)
  21 stones
(14, 40, Elf:2)
  8 stones
(15, -2, Elf:2)
  18 gold pieces
(16, -2, Elf:2)
  14 gold pieces
(17, -2, Elf:2)
  13 gold pieces
(17, 11, Elf:2)
  a scroll of enchant weapon
(19, 30, Elf:2)
  4 gold pieces (still there?)
  a +0 scimitar (still there?)
(19, 38, Elf:2)
  15 gold pieces
(20, 14, Elf:2)
  25 sling bullets
(20, 28, Elf:2)
  20 stones
(20, 29, Elf:2)
  23 sling bullets
(20, 31, Elf:2)
  11 gold pieces
(21, 27, Elf:2)
  an uncursed amulet of regeneration
(21, 31, Elf:2)
  a cursed +0 rapier
  a +0 scale mail
(23, 30, Elf:2)
  a +0 halberd