If you are only modifying an entity <code>Attribute</code>, then there is no need to extend the class. When constructing the effect instance, chain <code>addAttributeModifier</code> and select the specific attribute, it's unique id, the amount to affect by, and the operation to apply the amount with. | If you are only modifying an entity <code>Attribute</code>, then there is no need to extend the class. When constructing the effect instance, chain <code>addAttributeModifier</code> and select the specific attribute, it's unique id, the amount to affect by, and the operation to apply the amount with. |