>>95960781I made a build for this that's similar to what you want. Here, let me post it.
>>95960024The Sovereign's Garden
>ArchetypeCommander
>SizeExpansive
>MaterialEverbark
>AlterationsHybrid Material (Hydroplastic)
>PerfectionsQuick Repair
Proprioception
Bigger Inside
Avatar
Perfect Likeness
Emissary
High Armament
Expert Training
Luxuries
Private Chambers
Islands
Hyper Growth
Signature Monster (Lamia)
Signature Evolution (Cultured)
>ChallengesEvasion Hazard (Almost entirely used for rougher terrain or ponds and streams)
>BountiesRiches
Material
>MonstersLesser Slime (Elemental)
Slime (Elemental)
Queen Slime (Elemental)
Fairy (Hybrid Silent Movement)
Alraune (Hybrid Born Leader)
Treant (Hybrid Regenerator)
Dragonling (Elemental)
Dreig (Elemental)
True Dragon (Elemental)
Cockatrice (Hybrid Friendly Fire)
Lamia (Hybrid Friendly Fire)
Basilisk (Hybrid Friendly Fire)
Wildemorph (Gigantic, Tiny)
Beastlings (Smart)
Honeydrone (Hybrid Quick Revive, Tiny)
Honey Queen (Hybrid Melting Heart)
Hive Golem (Hybrid Regenerator)
Lumianti (Hybrid Siren's Song)
Giant Spider (Gigantic)
Arachne (Hybrid Trap Experts)
Goblin (Hybrid Weak Point)
Orc (Hybrid Adaptive Fighting)
Ogre (Sexy, Smart, Strong)
Harpy (Hybrid Omen of Calamity)
Blyza (Hybrid Storm Body)
Torren (Hybrid Elemental Fusion)
Thunderflash (Hybrid Elemental Fusion, Elemental)
Typhi (Hybrid Elemental Fusion)
Weave(sister) (Hybrid Born Leader)
>ArchetypesBoss (All, Free)
Mini-Boss (All, Free)
Captain (Lamia)
>PurposesEconomy
Harvest
>RequestsRescue the Refugees
Annihilate an Army
Purvey Peace
I'm doing essentially exactly what you are wanting, making a continent full of races and minions and stuff.