The guide will no longer be updated because I’ll spend the rest of my time crying due to the element and critical chance nerfs :c, if you want to continue the work feel free to copy it and use it any way you like
Railroad Junction (Level 5-8)

Boss name: Banditor
Health: 850
Elements:
Weaknesses: No info
Strengths: No info
Drops:
Gems:
Equipment: Level 12 rare hats and helmets, level 1 rare rings, level 8 rare rings
Recipes: None
Other: Coat piece
Selva Temple (Level 10-12)

Boss name: Pontero
Health: 2,500
Elements:
Weaknesses: No info
Strengths: No info
Drops:
Gems: None
Equipment: Level 10 rare weapons
Recipes:
Other:
Montero Hideout (Level 13-15)

Boss name: Montero
Health: 12,500
Elements:
Weaknesses: No info
Strengths: Plant
Drops:
Gems: Darkness gems
Equipment: Level 1 rare shoes, level 15 rare rings
Recipes: Level 15 shoes recipe
Other:
The Cabin (Level 14-17)

Boss name: Pirate Captain
Health: 44,500
Elements:
Weaknesses: Mechanic
Strengths: Water, flying
Drops:
Gems: Lightning gems
Equipment: Level 22 rare hats and helmets, level 22 rare rings
Recipes:
Other:
Dark Ocean (Level 20-23)

Boss name: Dark Deep Sea Predator
Health: 150,000
Elements:
Weaknesses: Ice, lightning, plant
Strengths: Water
Drops:
Gems: Water, plant gems
Equipment:
Recipes:
Other: Predator fin, crafting hammer, sewing needle
Divertida Palace (Level 22-25)

Boss name: Maestro
Health: 65,000
Elements:
Weaknesses: Ice, lightning
Strengths: No info
Drops:
Gems: Flying gems
Equipment:
Recipes:
Other:
Sky Tower (Level 30-33)

Boss name: Warlord Zirhon
Health: 79,000
Elements:
Weaknesses: Water
Strengths: No info
Drops:
Gems:
Equipment:
Recipes:
Other: Zirhon blades
Vuelo Airship Deck (Level 32-34)

Boss name: Battle Counquerer
Health: 150,000
Elements:
Weaknesses: Flying, water, light
Strengths: No info
Drops:
Gems: Mechanic gems
Equipment:
Recipes:
Other:
Earthstone (Level 34-37)

Boss name: Toxico Spider
Health: 215,005
Elements:
Weaknesses: Fire, light
Strengths: Plant, beast
Drops:
Gems: Beast gems
Equipment: Level 36 rare weapons
Recipes:
Other:
Polar Thundra (Level 42-43)

Boss name: Viscount Vilhelm
Health: 100,000
Elements:
Weaknesses: Fire
Strengths: Water
Drops:
Gems: Ice gems
Equipment: Level 40 rare armors and clothes, level 42 rare hats and helmets
Recipes:
Other:
Suelo Congelado (Level 43-45)

Boss name: Ice Hearted Prince
Health: 266,000
Elements:
Weaknesses: Fire
Strengths: Water
Drops:
Gems: Ice gems
Equipment:
Recipes:
Other:
Sombra Dungeon (Level 44-47)

Boss name: Destroyer
Health: 117,080
Elements:
Weaknesses: No info
Strengths: No info
Drops:
Gems: +20 defense gems
Equipment:
Recipe:
Other:
Ruined Eden (Level 44-46)

Boss name: Angel of Destruction
Health:
Elements:
Weaknesses: No info
Strengths: Plant, darkness
Drops:
Gems: Light, darkness gems
Equipment:
Recipes:
Other:
Arfildex Gardens (Level 46-48)

Boss name: Prince Dulahan
Health:
Elements:
Weaknesses: Water
Strengths: No info
Drops:
Gems:
Equipment:
Recipes:
Other:
Fuego Mountain (Level 47-49)

Boss name: Grand Lava Keeper
Health:
Elements:
Weaknesses: Water
Strengths: Beast
Drops:
Gems: Fire gems
Equipment:
Recipes:
Others:
Escondido Chateau (Level 48-50)

Boss name: Fuerte Ira
Health: 350,220
Elements:
Weaknesses: No info
Strengths: No info
Drops:
Gems:
Equipment:
Recipes:
Other: