| Name | add_attribute_modifiers | 
| Object | EntityTag | 
| Input | MapTag | 
| Related Tags | <EntityTag.has_attribute>Returns whether the entity has the named attribute. (...)<EntityTag.attribute_modifiers>Returns a map of all attribute modifiers on the entity, with key as the attribute name and value as a list of modifiers, (...)<EntityTag.attribute_default_value>Returns the default value of the named attribute for the entity. (...)<EntityTag.attribute_base_value>Returns the base value of the named attribute for the entity. (...)<EntityTag.attribute_value>Returns the final calculated value of the named attribute for the entity. (...) | 
| Description | Adds attribute modifiers to an entity without altering existing modifiers. For input format details, refer to attribute modifiers. | 
| Source | https://github.com/DenizenScript/Denizen/blob/dev/plugin/src/main/java/com/denizenscript/denizen/objects/properties/entity/EntityAttributeModifiers.java#L338 |