Snow Song (Ability #624)

Implementation Analysis

Snow Song is implemented in src/abilities.cc as a dual-effect ability that combines sound move enhancement with type conversion mechanics. The ability inherits its offensive multiplier from Liquid Voice while implementing its own type conversion logic.

Core Mechanics

1. Sound Move Boost: All sound moves receive a 1.2x damage multiplier via LiquidVoice.onOffensiveMultiplier
2. Type Conversion: Normal-type sound moves are converted to Ice-type moves
3. Sound Move Detection: Uses gBattleMoves[move].flags & FLAG_SOUND to identify sound moves

Code Structure

• References LiquidVoice.onOffensiveMultiplier for damage calculation
• Implements custom onMoveType callback for type conversion
• Requires both Normal typing and sound flag for type change

Strategic Applications

• Enhances Normal-type sound moves like Hyper Voice, Boomburst, and Round
• Provides Ice typing for STAB or coverage against Grass, Ground, Flying, and Dragon types
• Works synergistically with Refrigerate-like effects but specifically for sound moves
• Particularly effective on Pokémon with natural sound move access

Battle Interactions

• Sound moves gain both damage boost and type advantage opportunities
• Type conversion occurs before damage calculation
• Compatible with other sound-based abilities and items
• Affected by Soundproof and similar sound-blocking abilities

Extended In-Game Description

For use in Elite Redux extended ability UI (IMPORTANT: exactly 280-300 chars counted WITH spaces) Harmonizes battle prowess with icy melodies. Sound-based moves receive a powerful 1.2x damage boost, while Normal-type sound moves are converted to Ice-type, allowing for strategic type coverage. Perfect for Pokémon that rely on vocal attacks to freeze out the competition with enhanced precision.