Here you will find the most complete list of all the enemies from Secret of Mana on the Internet. The list may seem a little vague, so I'll list the headers so that there will be no confusion. First, you will see the name of the monster in all capital letters. You will then see a full list of the enemies statistics. In places where you see a question mark (?), I'm still missing data, which will be filled in -eventually-.

Location: Where this enemy can be found.
HP: The hit points of the beast.
MP: How many magic points the enemy has.
EXP: The experience points awarded to you, when you defeat the monster.
Gold: The amount of gold pieces you receive after dispatching the monster.
Weak: The magic type that the monster will take the most damage from.
Immune: All forms of attack that do little or no damage to the monster.
Special: Special forms of attack, or abilities that the monster has.
Spells: The spells that the monster can cast. The number at the end is what level they cast their spells at.
Treasure: The typical treasure left behind, when you kill the enemy.
Rare: If you're lucky you'll get this treasure, but it happens only once in a while.
Traps: The traps the treasure chest might have in it.

ARMORED MAN Location Emperor's Castle, the Mana Fortress Hit Points 250 Magic 20 Experience 633 Gold 540 Weak None Immune ? Special ? Spells (4) Defender Treasure Candy Rare Cup of Wishes Traps ?	BASILISK Location Ancient City Hit Points ? Magic ? Experience ? Gold ? Weak ? Immune ? Special ? Spells ? Treasure Faerie Walnut Rare Cockatrice Cap Traps ?
BEAST ZOMBIE Location Light Palace Hit Points 320 Magic 48 Experience 1065 Gold 708 Weak Lumina Immune ? Special ? Spells (7) Acid Storm Treasure Chocolate Rare Medical Herb Traps ?	BLAT Location Gaia's Naivel, Underground Palace Hit Points 55 Magic 18 Experience 7 Gold 10 Weak None Immune ? Special Flyer Spells (?) Balloon Treasure Candy Rare 20 GP Traps ?
BLUE DROP Location Ice Palace, Northtown Ruins, The Sewers Hit Points 300 Magic 0 Experience 330 Gold 216 Weak Salamando Immune ? Special Splits, Frosties Spells None Treasure Chocolate Rare Golden Tiara Traps ?	BOMB BEE Location Lofty Mountains Hit Points 310 Magic 40 Experience 863 Gold 528 Weak Undine Immune ? Special Flyer Spells ? Treasure Medical Herb Rare Royal Jam Traps ?
BUZZ BEE Location Pandora - Gaia's Naivel tracks, Haunted Forest Hit Points 60 Magic 0 Experience 330 Gold 216 Weak None Immune ? Special Flyer Spells None Treasure 22 GP Rare Candy Traps ?	CAPTAIN DUCK Location Underground City, the Mana Fortress, Ancient City Hit Points 523 Magic 22 Experience 1850 Gold 1440 Weak None Immune ? Special ? Spells (5) Exploder Treasure Royal Jam Rare Duck Helm Traps ?
CHESS KNIGHT Location Underground Palace Hit Points ? Magic ? Experience ? Gold ? Weak ? Immune ? Special ? Spells ? Treasure Medical Herb Rare Cup of Wishes Traps ?	CHOBIN HOOD Location Haunted Forest, Elinee's Castle Hit Points 60 Magic 0 Experience 12 Gold 11 Weak None Immune ? Special ? Spells None Treasure 34 GP Rare Candy Traps ?
CRAWLER Location Upper Land Hit Points 100 Magic 20 Experience 124 Gold 47 Weak None Immune ? Special Sleep Spells (2) Sleep Flower Treasure Candy Rare Medical Herb Traps ?	DARK FUNK Location Fire Palace Hit Points 100 Magic 25 Experience 440 Gold 268 Weak Undine Immune Weapons Special ? Spells (4) Blaze Wall Treasure Candy Rare Faerie Walnut Traps ?
DARK KNIGHT Location Dark Palace, Lost Continent, the Mana Fortress Hit Points 200 Magic 56 Experience 996 Gold 1020 Weak Lumina Immune ? Special ? Spells (4) Wall Treasure Magic Armor Rare Gauntlet (Get 3 in Dark Palace!) Traps ?	DARK NINJA Location Emperor's Castle Hit Points 300 Magic 22 Experience 740 Gold 600 Weak ? Immune ? Special ? Spells (2) Speed Down, Burst, Flame Saber Treasure Candy Rare Chocolate Traps ?
DARK STALKER Location Tasnica, Underground City, the Mana Fortress Hit Points 1219 Magic 900 Experience 996 Gold 1020 Weak Lumina Immune ? Special ? Spells (6) Ice Saber Treasure Chocolate Rare Ninja Gloves (Possible Glove Orb) Traps ?	DINOFISH Location The Sewers Hit Points 230 Magic 24 Experience 400 Gold 204 Weak Salamando Immune ? Special ? Spells ? Treasure None Rare None Traps None
DOOM SWORD Location Grand Palace, Underground Palace, the Mana Fortress Hit Points 411 Magic 32 Experience 2190 Gold 2640 Weak None Immune ? Special ? Spells (2) Stone Saber Treasure Cup of Whishes Rare Guardian Ring Traps ?	EGGATRICE Location Lofty Mountains Hit Points 185 Magic 0 Experience 863 Gold 528 Weak Undine Immune ? Special ? Spells None Treasure Medical Herb Rare Chocolate Traps ?
EGGPLANT MAN Location Cave of Courage Hit Points 300 Magic 0 Experience 1140 Gold 1500 Weak None Immune ? Special ? Spells (7) Lucid Barrier Treasure Cup of Whishes Rare Watcher Ring Traps ?	EMBERMAN Location Emperor's Castle, Palace of Darkess, Light Palace Hit Points 125 Magic 36 Experience 685 Gold 516 Weak Undine Immune ? Special Splits Spells (4) Lava Wave Treasure Faerie Walnut Rare Chocolate Traps ?
EVIL SWORD Location Pandora Ruins Hit Points ? Magic ? Experience ? Gold ? Weak ? Immune ? Special ? Spells ? Treasure Candy Rare 120 GP Traps ?	EYE SPY Location Haunted Forest, Elinee's castle Hit Points 100 Magic 15 Experience 28 Gold 30 Weak None Immune ? Special Moogles Spells (?) Cure Water Treasure Chocolate Rare Medical Herb Traps ?
FIEND HEAD Location The Mana Fortress Hit Points ? Magic 99 Experience 3700 Gold 2100 Weak Lumina Immune ? Special ? Spells (5) Dispel Magic Treasure Vampire Cape Rare Axe Orb (Candy if lvl 9) Traps ?	FIERCE HEAD Location The Palace of Darkness, Underground City Hit Points 308 Magic 80 Experience 928 Gold 804 Weak Lumina Immune ? Special ? Spells (5) Lava Wave, Exploder, Dark Force Treasure Faerie Walnut Rare Unicorn Helm Traps ?
GHOST Location Pureland Hit Points 632 Magic 99 Experience 3540 Gold 2140 Weak Lumina Immune ? Special ? Spells (7) Freeze, Energy Absorb, Cure Water Treasure Royal Jam Rare Imp Ring Traps ?	GHOUL Location Northtown Ruins, Underground Subway Hit Points 270 Magic 32 Experience 330 Gold 288 Weak Lumina Immune ? Special ? Spells (7) Speed Down, Speed Up Treasure Candy Rare Medical herb Traps ?
GOBLIN Location Underground Palace Hit Points ? Magic ? Experience ? Gold ? Weak ? Immune ? Special Summons Ma Goblins Spells ? Treasure Candy Rare Faerie Walnut Traps ?	GRAVE BAT Location Northtown Ruins, Palace of Darkness Hit Points 210 Magic 25 Experience 440 Gold 258 Weak Lumina Immune ? Special ? Spells ? Treasure Candy Rare Chocolate Traps ?
GREEN DROP Location Gaia's Naivel, Northtown Ruins Hit Points 40 Magic 0 Experience 4 Gold 11 Weak None Immune ? Special Splits Spells None Treasure Medical Herb Rare 24 GP Traps ?	GRIFFIN HAND Location Pureland Hit Points 600 Magic 99 Experience 3090 Gold 2560 Weak Gnome Immune ? Special ? Spells (6) Defender, Silence Treasure Chocolate Rare Griffin Helm Traps ?
HECK HOUND Location Grand Palace, the Mana Fortress Hit Points 550 Magic 99 Experience 1964 Gold 2450 Weak None Immune ? Special Splits Spells (5) Blaze Wall Treasure Royal Jam Rare Faerie Walnut Traps ?	HOWLER Location Ice Country Hit Points 190 Magic 16 Experience 240 Gold 180 Weak None Immune ? Special ? Spells (2) Speed Down Treasure Candy Rare Medical Herb Traps ?
ICE THUG Location PureLand Hit Points 440 Magic 99 Experience 3090 Gold 816 Weak Salamando Immune ? Special ? Spells (7) Acid Storm, Cure Water Treasure Royal Jam Rare Dragon Ring Traps ?	IFFISH Location Undine's Cave, The Sewers Hit Points 140 Magic 18 Experience 35 Gold 29 Weak Salamando Immune ? Special ? Spells (1) Acid Storm Treasure None Rare None Traps None
IMP Location Northtown Ruins Hit Points 250 Magic 20 Experience 582 Gold 312 Weak Lumina Immune ? Special ? Spells (5) Fire Ball, Exploder Treasure Candy Rare Cup of Wishes Traps ?	KID GOBLIN Location Gaia's Naivel Hit Points 64 Magic 0 Experience 8 Gold 14 Weak None Immune ? Special ? Spells None Treasure 28 GP Rare Head Gear Traps ?
KIMONO BIRD Location Matango Caves Hit Points 160 Magic 45 Experience 145 Gold 120 Weak Gnome Immune ? Special Summons Pebblers Spells (2) Air Blast, Thunderbolt, Silence Treasure Chocolate Rare Fancy Overalls Traps ?	KIMONO WIZARD Location Underground City, Outside Mana Fortress Hit Points 408 Magic 80 Experience 1660 Gold 1080 Weak Gnome Immune ? Special Summons Metal Crawlers Spells (6) Air Blast, Thunderbolt, Air Blast Treasure Faerie Walnut Rare Royal Jam Traps ?
LA FUNK Location Ice Country Hit Points 100 Magic 20 Experience 265 Gold 195 Weak Salamando Immune Weapons Special ? Spells (3) Freeze, Acid Storm Treasure Faerie Walnut Rare Cup of Wishes Traps ?	LULLABUD Location Tracks around Potos, Pandora, and Gaia's Naivel Hit Points 36 Magic 18 Experience 35 Gold 29 Weak None Immune ? Special Poisons Spells (0) Sleep Flower Treasure Medical Herb Rare 16 GP Traps ?
MA GOBLIN Location Underground Palace Hit Points ? Magic ? Experience ? Gold ? Weak Salamando Immune ? Special ? Spells ? Treasure 60 GP Rare Power Wrist Traps ?	MAD MALLARD Location Kakkara Desert Hit Points 200 Magic 0 Experience 215 Gold 174 Weak None Immune ? Special Summon Pumpkin Bombs Spells None Treasure Candy Rare Medical Herb Traps ?
MARMABLUE Location Moon Palace, Joch's Cave, Lost Continent, Mana Fortress Hit Points 324 Magic 50 Experience 1385 Gold 816 Weak None Immune ? Special ? Spells (7) Magic Absorb Treasure Faerie Walnut Rare Cup of Wishes Traps ?	MASTER NINJA Location The Mana Fortress Hit Points 400 Magic 44 Experience 4388 (!) Gold 2760 Weak None Immune ? Special ? Spells (7) Stone Saber, Wall Treasure Faerie Cloak Rare Boomerang Orb (Candy if lvl 9) Traps ?
METAL CRAB Location The Mana Fortress Hit Points 573 Magic 99 Experience 2700 Gold 2100 Weak None Immune ? Special ? Spells (7) Light Saber Treasure Vestguard Rare Bow's Orb (Candy if lvl 9) Traps ?	METAL CRAWLER Location Tree Palace Hit Points 450 Magic 44 Experience 1563 Gold 1020 Weak None Immune ? Special ? Spells (7) Wall Treasure Chocolate Rare Gauntlet Traps ?
MIMIC BOX Location Test of Courage Hit Points 290 Magic 30 Experience 740 Gold 399 Weak ? Immune ? Special ? Spells ? Treasure None Rare None Traps None	MUSHGLOOM Location Pureland Hit Points 628 Magic 38 Experience 2550 Gold 3220 Weak None Immune ? Special ? Spells (?) Wall Treasure Chocolate Rare Barrel Traps ?
MUSHBOOM Location Pandora-Kippo-Potos fields, Gaia's Navel, Haunted Forest Hit Points 60 Magic 0 Experience 3 Gold 6 Weak None Immune ? Special Poisons Spells None Treasure 14 GP Rare Candy Traps ?	MYSTIC BOOK Location Ice Palace Hit Points 190 Magic 99 Experience 370 Gold 264 Weak None Immune ? Special ? Spells (4) Lucid Barrier, Freeze, Acid Storm, Air Blast, Thunderbolt Treasure Chocolate Rare Faerie Walnut Traps ?
NATIONAL SCAR Location Underground City, Mana Fortress Hit Points 630 Magic 58 Experience 2425 Gold 2600 Weak None Immune ? Special ? Spells (5) Wall, Dispel Magic Treasure Faerie Walnut Rare Amulet Helm Traps ?	NEEDLION Location Pureland Hit Points 599 Magic 28 Experience 2800 Gold 2430 Weak Sylphid Immune ? Special ? Spells (7) Earth Slide Treasure Royal Jam Rare Needle Helm Traps ?
NEMESIS OWL Location Upper Land, Matango Cave Hit Points 224 Magic 24 Experience 100 Gold 88 Weak Gnome Immune ? Special Flys Spells (4) Silence Treasure Medical Herb Rare Quill Cap Traps ?	NITRO PUMPKIN Location Cave of Courage Hit Points 417 Magic 20 Experience 130 Gold 468 Weak None Immune ? Special Dies when it casts burst. Spells (7) Wall, Burst, Sleep Flower Treasure Cup of Wishes Rare Chocolate Traps ?
PEBBLER Location Moogle Village, Matango Cave Hit Points 186 Magic 0 Experience 125 Gold 96 Weak Sylphid Immune ? Special ? Spells None Treasure Chocolate Rare Faerie Walnut Traps ?	POLTER CHAIR Location Elinee's Castle Hit Points ? Magic ? Experience ? Gold ? Weak ? Immune ? Special ? Spells ? Treasure 44 GP Rare Barrel Traps ?
PUMPKIN BOMB Location Kakkara Desert Hit Points 160 Magic 4 Experience 1 (rabite?) Gold 12 Weak None Immune ? Special Dies when it casts burst Spells (4) Burst Treasure 24 GP Rare Medical Herb Traps ?	RABITE Location Fields outside Potos, Pandora Hit Points 22 Magic 0 Experience 1 Gold 2 Weak None Immune ? Special ? Spells None Treasure Candy Rare 4 GP Traps ?
RED DROP Location Fire Palace, Northtown Ruins Hit Points 380 Magic 0 Experience 330 Gold 210 Weak Undine Immune ? Special Splits Spells None Treasure Chocolate Rare Silver Band Traps ?	ROBIN FOOT Location Fire Palace, Northtown Ruins Hit Points 125 Magic 16 Experience 368 Gold 213 Weak None Immune ? Special ? Spells (?) Fire Saber Treasure Chocolate Rare Quilted Hood Traps ?

SHAPE SHIFTER

Location: Cave of Courage, Tree Palace, Underground City, Mana Fortress
HP: 350
MP: 0
EXP: 1140
Gold: 1500
Weak: None
Immune: ?
Special: Changes into:
Spells: None
Treasure: None
Rare: None
Traps: None

SHELLBLAST

Location: Ice Country
HP: 160
MP: 16
EXP: 300
Gold: 204
Weak: Salamando
Immune: ?
Special: ?
Spells: (?) Ice Saber, Cure Water
Treasure: Chocolate
Rare: Cup of Wishes
Traps: ?

SILKTAIL

Location: Upper Land
HP: 130
MP: 40
EXP: 77
Gold: 65
Weak: None
Immune: ?
Special: ?
Spells: (?) Energy Absorb, Cure Water, Acid Storm
Treasure: 158 GP
Rare: Chocolate
Traps: ?

SPECTER

Location: Ice Palace
HP: 200
MP: 99
EXP: 330
Gold: 213
Weak: Lumina
Immune: ?
Special: ?
Spells: (3) Freeze
Treasure: Faerie Walnut
Rare: Cup of Wishes
Traps: ?

SPIDER LEGS

Location: Kakkara desert
HP: 230
MP: 24
EXP: 188
Gold: 156
Weak: Sylphid
Immune: ?
Special: ?
Spells: (3) Earth Slide, Gem Missle
Treasure: Chocolate
Rare: Candy
Traps: ?

STEAMED CRAB

Location: Upper Land
HP: 110
MP: 23
EXP: 110
Gold: 180
Weak: None
Immune: ?
Special: ?
Spells: (4) Thunder Saber
Treasure: Faerie Walnut
Rare: Candy (Wow! Big improvement!)
Traps: ?

STEELPION

Location: Ancient City
HP: ?
MP: ?
EXP: ?
Gold: ?
Weak: ?
Immune: ?
Special: ?
Spells: ?
Treasure: Medical Herb
Rare: Royal Jam
Traps: ?

TERMINATOR

Location: The Mana Fortress
HP: 300
MP: 99
EXP: 4570
Gold: 3600
Weak: Shade
Immune: ?
Special: ?
Spells: (7) Lucid Barrier, Lucent Beam
Treasure: Faerie Crown
Rare: Whip Orb (Candy if lvl 9)
Traps: ?

TOMATO MAN

Location: Pandora Ruins
HP: ?
MP: ?
EXP: ?
Gold: ?
Weak: ?
Immune: ?
Special: ?
Spells: ?
Treasure: Faerie Walnut
Rare: Cup of Wishes
Traps: ?

TRAP FLOWER

Location: Lofty Mountains
HP: 130
MP: 50
EXP: 800
Gold: 532
Weak: Salamando
Immune: ?
Special: ?
Spells: (5) Sleep Flower, Energy Absorb
Treasure: Medical herb
Rare: Candy
Traps: ?

TSUNAMI

Location: The Mana Fortress
HP: 388
MP: 99
EXP: 3700
Gold: 2280
Weak: Salamando
Immune: ?
Special: Splits
Spells: (7) Acid Storm, Energy Absorb, Freeze
Treasure: Amulet Ring
Rare: Spear Orb (Candy if lvl 9)
Traps: ?

TURTLANCE

Location: Grand Palace, the Mana Fortress
HP: 560
MP: 44
EXP: 2300
Gold: 2965
Weak: Salamando
Immune: ?
Special: ?
Spells: ?
Treasure: Chocolate
Rare: Tortoise Mail
Traps: ?

WATER THUG

Location: Upper Land
HP: 145
MP: 10
EXP: 77
Gold: 65
Weak: Salamando
Immune: ?
Special: ?
Spells: ?
Treasure: Candy
Rare: Cobra Bracelet
Traps: ?

WEEPY EYE

Location: Ice Palace, Northtown Ruins
HP: 165
MP: 80
EXP: 370
Gold: 264
Weak: Shade
Immune: ?
Special: ?
Spells: (3) Lucent Beam
Treasure: Medical Herb
Rare: Chest Guard
Traps: ?

WHIMPER

Location: The Mana Fortress
HP: 230
MP: 44
EXP: 2300
Gold: 2965
Weak: Salamando
Immune: ?
Special: ?
Spells: (7) Stone Saber
Treasure: Power Suit
Rare: Javelin Orb (Candy if lvl 9)
Traps: ?

WIZARD EYE

Location: Northtown Ruins, Light Palace
HP: 200
MP: 50
EXP: 530
Gold: 504
Weak: Salamando
Immune: ?
Special: ?
Spells: Cure water
Treasure: Chocolate
Rare: Faerie Walnut
Traps: ?

WOLFLORD

Location: The Mana Fortress
HP: 280
MP: 50
EXP: 4210
Gold: 2400
Weak: Lumina
Immune: ?
Special: ?
Spells: (7) Cure Water, Lunar Boost
Treasure: Faerie's Ring
Rare: Glove Orb (Candy if lvl 9)
Traps: ?

ZOMBIE

Location: Pandora Ruins
HP: ?
MP: ?
EXP: ?
Gold: ?
Weak: Lumina
Immune: ?
Special: ?
Spells: (7) Cure Water, Lunar Boost
Treasure: Medical Herb
Rare: 96 GP
Traps: ?