I'm summoning for a...
The rarity is...
How many servants/CEs with same rarity are on rate-up in this banner?
Remember to verify this chance! See links below
This information is based on historical chances, so be sure to double-check
Note that banners with multiple servants on rate-up of the same rarity don't always have equal
Some 5* banners will have 0.4% for one 5* and 0.4% for another, but another banner could have 0.5% for one and 0.4% for the other
We don't necessarily know these rates ahead of time, but it is typically split evenly between all cards of the same type and rarity