Has a chance (X%) of raising the user's Sp. Def by one stat rank when it is hit by an attack move.
Tighten Up 9
Raises the user's Sp. Def by one stat rank when it is hit by an attack move.
Tighten Up (Japanese: 被攻撃時特防アップSpecial Defense Boost When Attacked) is a family of skills in Pokémon Masters EX.
Effect
When the Pokémon is attacked by an opponent, there is a chance that the user's Sp. Def will be raised by one stat rank. The skill can range from Tighten Up 1 to Tighten Up 9, with higher numbered skills resulting in a higher chance of raising the user's Sp. Def. Tighten Up 9 will always raise the user's Sp. Def.
