- Always supply Gen 2 battle random (BattleRandom) and Gen 1 / love-style rng.
- Add EFFECT_STATIC_DAMAGE for Sonic Boom and Dragon Rage (move power; Ghost
immunity via resettypematchup for static damage only).
- Keep Magnitude rolling via BattleRandom instead of collapsing to Magnitude 4.
- Cover RNG, static damage, and Magnitude in gen2 battle tests.