- Entity data
- Tags common to all entities see Template:Nbt inherit/entity/template
- Tags common to all mobs see Template:Nbt inherit/mob/template
- Additional fields for mobs that can become angry see Template:Nbt inherit/angerable/template
- IsBaby: 1 or 0 (true/false) - true if this zombie is a baby. May be absent.
- CanBreakDoors: 1 or 0 (true/false) - true if the zombie can break doors (default value is 0).
- DrownedConversionTime: The number of ticks until this zombie converts to a drowned, or husk to zombie. (default value is -1, when no conversion is under way).
- InWaterTime: The number of ticks this zombie or husk has been under water, used to start the drowning conversion. (default value is -1, when no conversion is under way).