# World Bosses World Bosses (`/worldboss`) are events that occur roughly every **3-6 hours**, where a powerful Pokémon is spawned and can be battled by the entire server. When a boss spawns it will be announced in chat, as well as display a scoreboard for all players to keep track of the battle.

*Players participating in a World Boss event*

## Boss Tiers World Bosses are grouped into Boss Tiers; each tier scales in difficulty and rewards and also includes it's own unique group of Pokémon.

Tier	Chance	Levels Above	Health per Player	Max Health	Stat Boosts
Uncommon	50%	5	2,500	75,000	+1 Defense +1 Special Defense
Rare	30%	10	3,500	50,000	+1 Defense +1 Special Defense +1 Attack +1 Special Attack
Legendary	15%	20	5000	30,000	+2 Defense +2 Special Defense +1 Attack +1 Special Attack +1 Accuracy
Ultimate	5%	30	5,000	50,000	+3 Defense +3 Special Defense +1 Attack +1 Special Attack +1 Accuracy

{% hint style="warning" %} All awarded keys are **untradeable** {% endhint %}

Tier	#1 Rewards	#2 Rewards	#3 Rewards	#4+ Rewards
Uncommon	Ultra Key Cosmetic Key 1 per 250 dmg (up to 20)	Ultra Key 1 per 250 dmg (up to 20)	Ultra Key 1 per 250 dmg (up to 20)	1 per 150 dmg (up to 30)
Rare	2 Ultra Keys Cosmetic Key 1 per 250 dmg (up to 25)	2 Ultra Keys 1 per 250 dmg (up to 25)	Ultra Key 1 per 250 dmg (up to 25)	1 per 150 dmg (up to 40)
Legendary	2 Ultra Keys 2 Cosmetic Keys 1 per 100 dmg (up to 30)	Ultra Key Cosmetic Key 1 per 100 dmg (up to 30)	Ultra Key 1 per 100 dmg (up to 30)	1 per 50 dmg (up to 50)
Ultimate	3 Ultra Keys 2 Cosmetic Keys 1 per 50 dmg (up to 50)	2 Ultra Keys Cosmetic Key 1 per 50 dmg (up to 50)	Ultra Key Cosmetic Key 1 per 50 dmg (up to 50)	1 per 50 dmg (up to 75)

## Banned Moves


Perish Song
Destiny Bond
Fissure
Horn Drill
Counter
Mirror Coat
Guillotine
Sheer Cold

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