Legendary Raids

Legendary Raids are a special variant of Hard Raids where the Raid Boss is replaced with a Legendary Pokémon. They function as the rare high-value outcome of the standard raid system, giving players a chance at raid-exclusive species, Shiny Legendaries, and Hidden Abilities.

Party Size	Legendary Chance	Shiny Legendary Chance	Legendary HA Chance
1	1/400	1/100	1/30
2	1/380	1/100	1/30
3	1/360	1/100	1/30
4	1/340	1/100	1/30
5	1/320	1/100	1/30

Legendary Pity

Each player builds Legendary Pity by completing Hard Raids that do not become Legendary Raids. Upon starting a Legendary Raid, the pity values of the participating party members are reset.

When a new Hard Raid starts, the party’s Legendary chance is calculated as follows:

$$\text{Legendary chance} = \frac{\sum (1 + \text{player pity})}{\text{party size}\times\text{base chance denoninator}}$$

Here are some example scenarios:

Party Size	0 pity/player	5 pity/player	15 pity/player
1	$0.25\%$	$\frac{1+5}{1\times400} \Rightarrow \frac{1}{66.\overline{6}} \approx 1.5\%$	$\frac{1\ +\ 15}{1\times400} \Rightarrow \frac{1}{25} \approx 4\%$
2	$0.263\%$	$\frac{(1+5)+(1+5)} {2\times380} \Rightarrow \frac{1}{63.\overline{3}} \approx 1.57\%$	$\frac{(1+5)+(1+5)} {2\times380} \Rightarrow \frac{1}{23.75} \approx 4.21\%$
3	$0.277\%$	$\frac{18}{3\ *\ 360} \Rightarrow \frac{1}{60} \approx 1.66\%$	$\frac{48}{3\times360} \Rightarrow \frac{1}{22.5} \approx 4.44\%$
4	$0.294\%$	$\frac{24}{4\times340} \Rightarrow \frac{1}{56.\overline{6}} \approx 1.75\%$	$\frac{64}{4\times340} \Rightarrow \frac{1}{21.25} \approx 4.7\%$
5	$0.312\%$	$\frac{30}{5\times320} \Rightarrow \frac{1}{53.\overline{3}} \approx 1.87\%$	$\frac{80}{5\times320} \Rightarrow \frac{1}{20} \approx 5\%$

Legendary Raid Boss

Species Pool

Xerneas

Yveltal

Rayquaza

Groudon

Regigigas

Regieleki

Regidrago

Zarude

Iron Leaves

Iron Boulder

Iron Crown

Walking Wake

Gouging Fire

Chien-Pao

Chi-Yu

Palkia

Giratina

Dialga

Mewtwo