TMs and HMs item in Pokémon Yellow.
Flavor Text
A heavy rain falls for five turns, powering up WATER- type moves.
Short Effect
Teaches Counter to a compatible Pokémon.
Effect
Teaches Counter to a compatible Pokémon.
TM18 teaches Counter in the Yellow machine data.
Power
-
Acc.
100
PP
20
Y / Items
TM18
TMs and HMs item in Pokémon Yellow.
Flavor Text
A heavy rain falls for five turns, powering up WATER- type moves.
Short Effect
Teaches Counter to a compatible Pokémon.
Effect
Teaches Counter to a compatible Pokémon.
TM18 teaches Counter in the Yellow machine data.
Power
-
Acc.
100
PP
20
Physical
