Water, Electric, Ice, Rock and Steel moves are super effective against Aerodactyl.
Ice type Pokemon in Pokemon Pearl are weak to fighting type moves, rock type moves steel type moves and fire type moves. This has not changed since the first generation (Pokemon Red and Blue/Green) when the steel type did not exist.
Sizor is a steel type pokemon so any fire, ground or fighting moves will be very effective. just get a pokemon that knows a powerful fire, ground or fighting type move and it should take down Sizor quite quickly.
In Pokémon Platinum, the 6th Gym Leader, Byron has Steel-type Pokémon. The Steel-type Pokémon that he has during the first match until you beat him are Magneton, Steelix and Bastiodon.
Fire, Fighting and Ground moves are all super-effective against Steel-type pokemon.
Water, Electric, Ice, Rock and Steel moves are super effective against Aerodactyl.
cheat
fire dah
Lucario is a fighting and steel type Pokemon.
The 6th Gym Leader in Pokemon Platinum is Byron in Canalave City. He specializes in Steel-type Pokemon and has a Steel based Gym that looks like a construction site.
Ice type Pokemon in Pokemon Pearl are weak to fighting type moves, rock type moves steel type moves and fire type moves. This has not changed since the first generation (Pokemon Red and Blue/Green) when the steel type did not exist.
Scyther does not evolve by level in Pokemon White. Scyther evolves by trading while it is holding a metal coat. To date scyther has not had different evolution conditions in different pokemon games except for the introduction of it's evolution in generation II.
piplup because he ends up being water and steel wich makes it harder for grass moves to work
Scizor is the evolved form of the Pokemon Scyther. It evolves when traded holding the item Metal Coat and becomes a Bug and Steel type.
Fighting and Ground type moves are super-effective against steel type pokemon.
Sizor is a steel type pokemon so any fire, ground or fighting moves will be very effective. just get a pokemon that knows a powerful fire, ground or fighting type move and it should take down Sizor quite quickly.
beat bryon in the steel gym, canalve city