Tynusiiaa answer was incomplete so I added some monsters and number of charms you can get there. :)
Master's Voice -
Diamond Servant,
Golden Servant,
Iron Servant also chance to kill
Mad mage which loot valuable
.
125 Charm points :)
Swamp Fever -
Feverish Citizen chance to get items for Afflicted Outfit
15 Charm points
Sea Serpent - "The Fire-Feathered Serpent is awake. Renegade Quara control the sunken regions of Oramond."
Renegade Quara Constrictor
Renegade Quara Hydromancer
Renegade Quara Mantassin
Renegade Quara Pincher
Renegade Quara Predator
125 charm points
Thornfire -
Thornfire wolf,
Crystal wolf,
Firestarter,
Elf Overseer also chance to tame Crystal wolf by
Diapason
165 charm points
Overhunting -
White Deer and
Starving Wolf also Chance for tame White deer using
Golden Fir Cone. After killing 400 White Deer we gonna get Achievement "Deer Hunt".
20 charm points
Deeplings -
Manta Rey, also I think there is only on stage 2 and 3 Deepling Tyrant 
We have chance to kill some bosses on stage 3 and tame Manta Rey by
Foxtail.
75 charm points
Demon War -
Shaburak Prince,
Askarak Prince,
Shaburak Lord,
Askarak Lord.
100 charm points
Horses - 

Horse,
Wild Horse, also chance to tame wild horse by
Sugar oat.
25 charm points
Hive -
Kollos,
Spidris,
Spidris Elite,
Hive Overseer,
Lady bug
Also chance to tame Lady bug by
Four-Leaf Clover.
140 charm points
Insectoid Invasion -
Insectoid scout
15 charm points
Horestis / The Mummy's Curse -
Ghoulish Hyaena,
Tomb Servant,
Sacred Spider,
Clay Guardian,
Grave Guard,
Death Priest,
Sandstone Scorpion,
Elder Mummy , also chance to tame Sandstone Scorpion by
Scorpion Sceptre.
200 Charm points