Special Attack Reduction By Two Stat Ranks After Pokémon Uses Move on Opponent
Passive Skill
Shuddering Snarl 1–8
Has a chance (X%) of lowering the target's Sp. Atk by two stat ranks when the user's Pokémon uses a move targeting that opponent.
Shuddering Snarl 9
Lowers the target's Sp. Atk by two stat ranks when the user's Pokémon uses a move targeting that opponent.
Shuddering Snarl (Japanese: 相手にＰ技後特攻２↓Special Attack Reduction By Two Stat Ranks After Pokémon Uses Move on Opponent) is a family of skills in Pokémon Masters EX.
Effect
When the sync pair's Pokémon successfully uses a move, it has a chance of lowering the target's Sp. Atk by two stat ranks. The skill can range from Shuddering Snarl 1 to Shuddering Snarl 9, with higher numbered skills resulting in a higher chance of activation. Shuddering Snarl 9 will always lower the target's Sp. Atk by two stat ranks. Currently, only Shuddering Snarl 9 is available on scoutable sync pairs. The skill applies to the Pokémon's moves, including status moves and buddy moves, but not sync moves or max moves.
buddy moves, but not sync moves or 
max moves.
