New Pokémon in Regulation M-C: Roles, Risks and Partners

Terrain setters change how partners are chosen

Rillaboom creates a Grassy Terrain route; Indeedee's forms offer Psychic Terrain access through their Hidden Ability; Pincurchin gives teams another terrain option at a very different Speed tier. Their value depends on the partners that use the field well, not only on the terrain itself.

Compare both Indeedee forms before choosing one. They share access to Psychic Surge, but their stats, movepools and practical roles are not identical. Pincurchin is extremely slow, which can be useful for field control, but it still needs support and careful positioning.

New Mega forms need a plan for the held-item slot

Salamence-Mega, Golisopod-Mega and Baxcalibur-Mega each ask for the team's Mega Stone commitment. Golisopod-Mega is Bug/Steel and retains Emergency Exit, a forced switch when its HP falls low enough. That is a liability to plan around, not ordinary pivoting momentum.

Test partners before sets

A new attacker may look strong on paper but still need a partner that supplies speed control, safe positioning or defensive cover. Start by testing a two-Pokémon core. If it creates good first turns and leaves room for the back four, then develop the individual moves and EVs.

Use the team builder to confirm legality and the meta pages to distinguish a promising idea from a common threat worth preparing for.