Base creature values. Events, world settings, difficulty and loot bonuses can change an encounter.

The Mutated Pumpkin
Bosstiary · NemesisBoss rewardCreature resistance values; world limits may adjust them. Negative values indicate a weakness.
Paralysis · Invisibility
Base chance per roll, not a guaranteed reward. Bonuses, world multipliers and boss participation change the result. Charged items use their own quantities. Container contents also require the container to drop.
pumpkin · 1 · 100%
yummy gummy worm · 1–20 · 100%
candy cane · 1–50 · 1%
candy · 1–50 · 1%
spiderwebs · 1 · 1%
toy spider · 1 · 1%
bat decoration · 1 · 1%
skeleton decoration · 1 · 1%
bar of chocolate · 1 · 1%
surprise bag · 1 · 1%
surprise bag · 1 · 1%
pumpkinhead · 1 · 1%