Bestiary & Beast Strength Chart

Monster Correlation Chart

All mobs in the game are part of a set of families. Some families are more adept at killing certain other families. What the below charts mean is that, for example, Beasts are better at killing Lizards, which are better at killing Vermin, etc. You can see that it loops at the end.

Beastmaster

As a Beastmaster, it is your job to learn these family weaknesses and exploit them by choosing a pet that's better at killing your chosen prey. Note that not all of the mobs below are charmable.
The effect of properly following this chart is intimidation. Intimidation causes your prey to lose a turn, so to speak, and it doesn't attack. Intimidation messages appear in your chat log as "The Steppe Hare is intimidated by the Strolling Sapling". It functions like paralysis, and stacks with any other paralysis effects (such as from the spell Paralyze or Ice Spikes). Beastmasters themselves eventually learn many of these "Killer Traits".

Blue Mage

As a Blue Mage, it is your job to learn these family weaknesses and exploit them by using abilities learned from a family that's better at killing your chosen prey. For example, by using a spell learned from a mob in the Reptilia System against a mob in the Insect System, you can maximize your spell accuracy and damage. Also, by setting certain combinations of spells, you can obtain various killer effects.

First Ecosystem

Beasts Animal System Rabbits Sheep Rams Dhalmel Tigers Opo-opo Coeurls Buffalo Manticores Behemoths Cerberus Marids

Lizards Reptilia System Lizards Wivres Efts Raptors Bugards Adamantoise

Vermin Insect System Chigoes Bees Crawlers Beetles Flies Scorpions Spiders Antlions Diremites Wamoura Wamouracampa

Plantoids Plant System Mandragora Flytraps Saplings Morbols Treants Sabotenders Goobbues Funguars

Second Ecosystem

Aquans Water System Pugils Orobon Crabs Sea Monks Uragnites

Amorpha Soft System Slimes Hecteyes Leeches Worms Flans

Birds Bird System Birds Rocs Apkallu Giant Bats Bat Triplets Cockatrice Hippogryphs Colibri

Third Ecosystem

Undead Undead System Corses Doomed Fomor Ghosts Vampyr Hounds Qutrub Shadows Skeletons

Arcana Arcana System Acroliths Bombs Cardians Clusters Khimairas Spheroids Dolls Evil Weapons Golems Magic Pots Mimics Snolls

Fourth Ecosystem

Dragon Dragon System Dragons Hydra Wyrms Wyverns Puks Pet Wyverns

Demon Demon System Ahriman Demons Imps Dvergar Taurus Soulflayers

Fifth Ecosystem

Lumorian Lumorian System Aern Xzomit Hpemde Phuabo Euvhi Yovras

Luminion Luminion System Ghrah Zdei

No Ecosystem

Beastmen Vorageans (Clionidae, Limules, Murex, Amoebans) Elementals / Avatars Pixies / Umbrils / Heartwings / Monoceros Archaia / Animated Weapons / Automatons / Biotechnological Weapons / Grimoires Promathia / Lady Lilith / Lilith Ascendant / Shinryu / Provenance Watcher Moogles (combination mole and bat) Objects such as Structures and Tubes All player races