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Pokemon Crystal Phase 10: Mt. Moon — Final Rival Battle

Your rival makes his last story stand at Mt. Moon (around the Mt. Moon Square event).

Game Boy Color Pokemon Crystal Phase 10 Kanto Part 2 Blue ace Fuchsia, Pewter, Viridian, Seafoam, Cinnabar, Blaine, Brock, Janine, Blue, and Silver Wing. 10 / 12 Blastoise artwork Blastoise
By Damodar Sharma Updated June 2, 2026 Walkthrough

Phase 10 section 5 of 7

Your rival makes his last story stand at Mt. Moon (around the Mt. Moon Square event).

GuidePokemon Crystal PhasePhase 10 Section5/7

Mt. Moon — Final Rival Battle

Your rival makes his last story stand at Mt. Moon (around the Mt. Moon Square event). He's now a full six and his ace is fully evolved.

Always bringsTypeLevelRead
SneaselDark/Ice41Fast; Faint AttackDark.
GolbatPoison/Flying42Confuse RayGhost.
MagnetonElectric/Steel41Thunder WaveElectric; Ground/Fire ends it.
GengarGhost/Poison43Shadow BallGhost + CurseGhost.
AlakazamPsychic43Future SightPsychic/RecoverNormal; Dark answers it.
You choseHis ace (Lv 45)TypeHow to beat it
CyndaquilFeraligatrWaterElectric/Grass.
TotodileMeganiumGrassFlying/Bug/Fire/Ice.
ChikoritaTyphlosionFireRock/Water/Ground.

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