Cobblemon Bosses are rare, powerful Pokémon that spawn in place of normal wild encounters. They hit harder than regular wilds, can roll shiny, and drop tier-scaled loot.
How They Spawn
Bosses replace a small fraction of wild spawns anywhere in the world. They're easy to spot once you see one:
- Bigger model — bosses spawn at 5× normal size
- Visible glow around the Pokémon
- Always fully evolved — no Caterpies or Magikarps in disguise
- Restricted ability pool — every boss has Unaware, Magic Bounce, Magic Guard, or Good as Gold. Plan around it (Mold Breaker, etc.)
Bosses can roll shiny on every tier.
Tiers
Once a boss is chosen to spawn, its tier is rolled from these weights. The level offset is added to the local wild base level.
| Tier | Weight | Level offset | Drop rolls |
|---|---|---|---|
| Common | 50 | +20 | 2 |
| Uncommon | 30 | +40 | 2 |
| Rare | 15 | +60 | 2 |
| Legendary | 5 | +80 | 2 |
A Legendary boss in a level-20 biome will spawn at level 100.
Loot by Tier
Each boss rolls twice from its tier loot pool.
| Tier | Highlights |
|---|---|
| Common | Poké Balls, Great Balls, Potions, Super Potions, Oran/Sitrus berries |
| Uncommon | Ultra Balls, Hyper Potions, Exp Candy M, EV-reducing berries, basic vitamins |
| Rare | Ultra Balls ×3–5, Max Potions, Exp Candy L, Rare Candy, Calcium/Zinc/Carbos, Silver Bottle Cap, Ability Capsule |
| Legendary | Ultra Balls ×5–8, Max Potion/Full Restore, Exp Candy XL, Rare Candy, Silver + Gold Bottle Caps, Ability Capsule, Ability Patch, PP Max, Diamond/Netherite Scrap, ₽500 bonus, and a rare chance at any Mega Stone |
Legendary bosses are the most reliable in-world source of Mega Stones outside of raids and the Vote Point shop — see Mega Evolution for the full list.
Battle Tips
- Higher tiers hit hard — heal between attempts and bring type coverage for the boss's ability.
- Boss encounters are wild fights — only one player can engage a given boss at a time, but anyone nearby can take their own crack at it.
- The over-level rule scales boss strength to the area, so a Legendary boss in late-game biomes can easily reach the level cap.
For scheduled co-op boss fights instead of wild encounters, see Raids.