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Was able to use bullet punch while my opponent had Psychic terrain up. Happened on turn nine. Replay: http://replay.pokemonshowdown.com/gen7pokebankoususpecttest-506058294
OVERVIEW
Really good at killing things
Can be used to check a specific type of weather
Use on mono-normal to combat weather, provide special offense that hits harder than Porygon Z
Really weak to priority
Very frail- if the opponent survives, is really easy to kill
Sets
Nice rain (Heliolisk)...