The Legendary Titans, similarly referred to as the Regi Trio, are returning to Pokémon Go in a new Regi-centered event.
The official Pokémon Go Twitter account has announced that Regirock, Regice, and Registeel are returning to the game. Players now have another opportunity to encounter the three Regis in five-star Raids. Shiny versions of all the Pokémon are available during this event.
— Pokémon GO (@PokemonGoApp) October 14, 2019
The Regi Trio first appeared in Pokémon Ruby and Sapphire, the third generation of Pokémon games. The designers created them from the inspiration of the Golems from Jewish folklore. Golems in the myth are warriors magically created from clay to protect others.
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The three Regis are made up of different materials and are three different types. Regirock is made up of rocks, Regice is made up of ice, and Registeel is made up of steel. Regirock is weak against fighting, ground, steel, water, and grass-type moves. Regice is weak against fighting, rock, steel, and fire-type moves. Registeel, which was one of the few pure Steel-type Pokémon, is weak against fire, ground, and fighting-type moves.
This new Regi-center event starts on Nov. 1, at 1 p.m. PDT, and it ends on Nov. 4, at 1 p.m. PDT. Pokémon like Geodude, Magnemite, Swinub, Aron, and Spheal will become more common in the wild during the event. Aerodactyl, Shuckle, Sneasel, Skarmory, Snorunt, and Beldum are also more likely to hatch in eggs during this time as well. All these Pokémon are meant to help players against the Regis. Incubators are twice as effective during this event.
This new Regi event got announced at the same time as the new Regigigas Special Research story event. Regigigas is the master of the Regis, and it will be the first time this mythical Pokémon is coming to Pokémon Go. For more information, read it here at the official Pokémon Go live website.