Build 26587403

Fix: burn stacks multiplying chance effects

- Every burn stack ticks on its own, and each stack tick used to roll chance effects
again. More stacks, and even a higher frame rate, meant far more procs than the
cards said.
- These now roll once per burn tick interval on each burning enemy: Ashen Harvest,
Wildfire Lottery, Midas Touch, Greed's gold-on-hit, Executioner's Toll,
Blood boon lifesteal and Vampire Pin.
- Burn damage itself is unchanged. Wildfire Lottery eruptions still scale with
the full burn tick that triggered them.