Drop weights favor lower lamps, so an average bonus round pays around 4.5–7× your bet. Mythic prizes are extremely rare — see the paytable for full odds.
15% of strikes trigger the bonus. The bonus usually drops 3 prize leaves, with 4–5 leaves appearing less often; their multipliers are summed and paid as total × bet. The percentages above show how often each tier appears on any single revealed leaf.