Where Is It?
The Ultimately block is found in the Events drawer of the Blawx toolbox.
What Does It Do?
The ultimately block is used to indicate that a statement holds as of the end of time. This can be useful for queries using the during block, so that a period can be specified from the time a statement became true, until the end of time.
The ultimately block accepts a single statement block. It is a statement block and can be stacked with other statements.