Coalossal
Base article
Name セキタンザン Sekitanzan (Sekitanzan) Notes Depending on the context, "の" may be the possessive, unless it is used in the name of a character, Pokémon, or fossil. Name 석탄산 Seogtansan (Phenol) Notes Depending on the context, "의" may be the possessive, unless it is used in the name of a character, Pokémon, or fossil.
Gigantamax Coalossal
Name ?セキタンザン ? Sekitanzan (? Sekitanzan) Notes Depending on the context, "の" may be the possessive, unless it is used in the name of a character, Pokémon, or fossil. Name ? 석탄산 ? Seogtansan (? Phenol) Notes Depending on the context, "의" may be the possessive, unless it is used in the name of a character, Pokémon, or fossil.
This Coalossal is a rock fire type Pokémon appearing in "Sword and Shield: The Darkest Day! ".
Biography [ ] This Coalossal was forced to Gigantamax , due to Rose 's machinations. This Colossal was eventually defeated by Ash's Pikachu , Gengar and Leon's Dragapult . The workers later threw rocks at it, forcing Ash to stop them.
Known moves [ ]
Coalossal was not shown using any moves.
Move notes 
Rock