Ragnarok List

Note: The Ragnarok esper allows you to turn enemies into items, though it is not 100% efficient at doing this, especially with some of the harder to get items. Items in bold are those I consider rare and one of the perks of getting the Esper instead of the sword.

Enemy	Item turned into
Actaneon	Eyedrop
Allosaurus	Dried Meat
Anemone	Green Cherry
Anguiform	Warp Stone
Apokrpyphos	Tonic
Apparite	Soft
Arneid	Antidote
Aspik	Tonic
Atma	Antidote
Balloon	FlameShield
Barb-e	Tonic, Ribbon
Baskervor	Dried Meat
Beakor	Eyedrop
Bleary	Soft
Blue Dragon	Remedy
Bogy	Dried Meat
Bomb	Tonic, Flame Shield
Borras	Tonic, Ogre Nix
Boxed Set	Tonic, Safety Bit
Brachosaur	Dried Meat
Brontaur	Dried Meat
Cactrot	Imp Armor, Titanium
Cephaler	Green Cherry
Chaos Dragon	Dried Meat
Chaser	Heavy Shiled, Mithril Blade
Cluck	Antidote, Soft
Commander	Soft
Commando	Tonic
Covert	Striker, Assasin
Crasshoppr	Eyedrop
Crawler	Soft, Eyedrop
Cruller	Elixir
Dahling	Ribbon
Dark Force	Tonic, Elixir
Didalos	Thornlet
Displayer	Remedy
Doom	Eyedrop
Doom Dragon	Tonic
Dragon	Tonic, Elixir
Dueller	Mithril Helm, Mithril Blade, Heavy Shield
Earthguard	Antidote
Eland	Soft
Evil Oscar	Remedy
Flan	Antidote
Fortis	Mithril Mail, Heavy Shield
FossilFang	Remedy
Geckorex	Eyedrop
Gigantoad	Soft, Green Cherry
Gilomantis	Tent
Gobbler	Revivify, Fenix Down
Goblin	Tonic, Elixir
Goddess	Green Cherry
Greasemonk	Soft
GtBehemoth	Tonic, Elixir
Guard	Eyedrop
Guardian	Antidote, Green Cherry
HadesGigas	Ogre Nix
Harpiai	Tonic
Harpy	Tonic, Exp. Egg
Harvester	Antidote
Hemophyte	Tent
Hidon	Soft
Hipocampus	Green Cherry, Eyedrop
Hoover	Tonic
Hornet	Eyedrop
Humpty	Eyedrop
Ing	Remedy
Innoc	Mithril Blade, Mithril Mail
Intangir	Megalixir
Io	Gold Lance, Gold Armor, Gold Helm
IronFist	Soft
IronHitman	Mithril Stuff
Joker	Antidote
Junk	MithrilMail
Kiwok	Eyedrop, Antidote
L. 80 Magic	Ribbon
L. 90 Magic	Ribbon
Larry	Soft
Latimeria	Fenix Down
Luridan	Eyedrop
Madam	Ribbon
Mag Roader (purple)	Mithril Mail
Mag Roader (yellow)	Gold Stuff
Mag Roader (brown)	Mithril Stuff
Mantodea	Revivify, Fenix Down, Warp Stone
Mesosaur	Soft, Eyedrop
MindCandy	Eyedrop
Mover	Remedy
M-TekArmor	Mithril Stuff
Muus	Eyedrop, Antidote, Green Cherry
Nastidon	Dried Meat
Necromancer	GreenCherry, Antidote
Ninja	Assasin, Striker
Nohrabbit	Dried Meat
Ogor	Fenix Down, Revivify
Opinicus	Tent
Outsider	Striker, Trump
Pan Dora	Ribbon
Parasite	GreenCherry
Parasoul	Antidote
Peepers	DriedMeat
Phase	Tonic, Elixir
PlutoArmor	Heavy Shield, Mithril Mail
Poltergeist	GreenCherry
Poppers	Dried Meat
PowerDemon	Remedy
Prometheus	Antidote, Soft, Green Cherry
Prussian	Dried Meat
Psychot	GreenCherry
Pterodon	Eyedrop
Punisher	GreenCherry, Soft
Rain Man	Soft, Antidote, Green Cherry
Ralph	Dried Meat
Reach Frog	Soft, Antidote
Red Fang	Dried Meat
Red Wolf	Dried Meat
Retainer	Tonic, Genji Glove
Rhyos	Ice Shield, Tonic
Rider	Gold Lance, Gold Armor
Samurai	Genji Glove, Tonic
Sand Ray	Soft
Scorpion	Soft
Scrapper	Antidote
Scullion	Gold Lance, Gold Shield
Sea Flower	Soft
Skull Dragon	Crustal Helm
Sky Armor	Heavy Shield
Sky Base	Mithril Stuff
Sky Cap	Mithril Helm
Slam Dancer	Tonic
Slatter	Dried Meat
Slurm	Eyedrop
Soul Dancer	Tonic
Sp Forces	Warp Stone
Spek Tor	Tintinabar
Spit Fire	Gold Lance
Steroidite	Tonic
Stray Cat	Tonic
Tap Dancer	Marvel Shoes
Telstar	Mithril Stuff
Test Rider	Tonic
Tomb Thumb	Mithril Mail, Heavy Shield
Trilium	Remedy
Trixter	Tonic, Safety Bit
Tusker	Dried Meat
Tyranosaur	Dried Meat
Uroburos	Remedy
Ursus	Dried Meat
Vectaur	Green Cherry, Antidote, Eyedrop
Vector Pup	Dried Meat
Vermin	Dried Meat
Veteran	Relic ring, Cursed Ring, Thornlet
Warlock	Eyedrop
Wart Puck	Revivify
Were-Rat	Dried Meat
Whisper	antidote
White Dragon	Safety Bit, Cure Ring
Wooly	Safety Bit
Wizard	Eyedrop, Antidote
ZoneEater	Eyedrop, Antidote