Monsters

Every monster in game have its own stars, the values in table are the most common ones.

Magical Forest
Level 1-5, 5% progress per complete mission, boss available at 100%, then progress resets.

Loot: Chestnut Log, Copper Ore

Battlefield
Level 3-24, 4% progress per complete mission, boss available at 100%, then progress resets.

Loot: Iron Ore, Cotton, Pine Log,

Dark Ruins
Level 3-24, 4% progress per complete mission, boss available at 100%, then progress resets.

Loot: Iron Ore, Cotton, Pine Log,

Hot Springs
Level 24-50, 2% progress per complete mission, boss available at 100%, then progress resets.

Loot: Titanium, Maple Log

Swamp
Level 24-50, 2% progress per complete mission, boss available at 100%, then progress resets.

Loot: Calico, Maple Log

Underground City
Level 24-50, 2% progress per complete mission, boss available at 100%, then progress resets.

Loot: Calico, Titanium

Never-ending Adventure
Level 50-

Loot: Meteorite Ore, Silk, Oak Log