What are some examples of Pokemon that can viably run a Dragon move as coverage in competitive battling?

I recall seeing a question much like this one that Volt Striker asked wondering about the viability of running both Dark and Ghost moves on a set, so I decided to ask a similar question. Dragon moves are usually avoided as coverage due to only being super effective against Dragon types, so its much more beneficial to run a Fairy or Ice move as coverage over Dragon moves. Additionally, high tiered Dragon types often have a secondary typing as well, which results in them having other weaknesses besides Dragon, Fairy, or Ice types. If I need to specify a format, they’re Single Battle formats like Ubers, AG, OU-PU etc, primarily for Gen 8.

To specify what I mean by “coverage”, I mean that if a Pokemon uses a set including a Physical or Special Dragon move that the Pokemon doesn’t get STAB from, with the Dragon move being used in order to fulfill a certain purpose, such as countering a common Pokemon in the metagame.

Pleaselog inorregisterto add a comment.

I did a quick search, and only three instances of dragon being used for coverage were found: Salazzlein Gen 8 NU, Groudon in Gen 8 Ubers, and sometimes Steelix in Gen 8 RU. It runs Dragon Pulse on its Nasty Plot set to hit Dragalgae and Guzzlord. Dragon Tail is used by Groudon to take advantage of entry hazards and punish Zygarde. Steelix uses it to force out setup sweepers.In Monotype, Heatran uses Dragon Pulse on it’s choice scarf set on steel teams.SourceSource 2Source 3Source 4