The digdogger can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another creature's turn. The digdogger regains spent legendary actions at the start of its turn. Detect. The digodgger makes a Wisdom ( Perception ) check. Shift. The digdogger moves up to half its speed. Slam (Costs 2 Actions). The digdogger makes one slam attack. Source A digdogger is a colossal sea urchin covered in spikes.