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

Mozradek
Bosstiary · BaneBoss 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.
red gem · 1 · 60%
gryphon mask · 1 · 9%
sea horse figurine · 1 · 6%
enchanted blister ring · 1 · 3.5%