A note on shiny odds, which I only noticed today but has been the case for all versions of swish. There's an off-by-one in how bonus rerolls work -- your first bonus reroll does nothing.
— Michael (@SciresM) October 24, 2020
Just shiny charm is 2, not +2.
Just masuda method is 6, not +6.
Together is 8, not +8. pic.twitter.com/1k6oyF5nuI